DRAWING/S by Kim Sammis B.A, Wellesley College, Wellesley, Mass. 1978 Submitted in partial fulfillment of the Requirements for the degree of Master of Architecture at the MASSACHUSETTS INSTITUTE OF TECHNOLOGY June 1986 c Kim Sammis 1986 The author hereby grants to M.I.T. permission to reproduce and to distribute publicly copies of this thesis in whole or in part. Signature of Author Kim Sammis. Department of A ( iijture, May 16, 1986 / Certfied by Imre Halasz, Professor of Architecture. Thesis Supervisor Accepted by Th9 .ms C-has ain C a irman , Departfentai Committee on Graduate Students 1986 JUN 0INS.s MASS. 4 Ri E MITL'ibaries Document Services Room 14-0551 77 Massachusetts Avenue Cambridge, MA 02139 Ph: 617.253.2800 Email: docs@mit.edu http://Iibraries.mit.eduldocs DISCLAIMER OF QUALITY Due to the condition of the original material, there are unavoidable flaws in this reproduction. We have made every effort possible to provide you with the best copy available. If you are dissatisfied with this product and find it unusable, please contact Document Services as soon as possible. Thank you. The images contained in this document are of the best quality available. -tat-.' ^* : ' 14 U Q//(7/ (4f~lt/1/Vd/d/fJ// DRAWING/S by Kim Sammis Submitted to the Department of Architecture on May 9, 1986 in partial fulfillment of the requirements for the degree of Master of Science in Architecture Studies. ABSTRACT Drawing has become essential to the making of architecture. Though some of the most magnificent structures were created without documentation, testified by The Pyramids, the Parthenon, primitive dwellings, treehouses and many other "spontaneous" constructions, the contemporary profession of making buildings demands countless representations. From sketchy initial concepts to persuasive presentations to detailed construction documents, the making of images for a design sometimes takes longer than the construction process. Images must be read by many diverse people involved in the formation of buildings, therefore architectural notation systems demand consistency. Despite the accepted language of representation, images are abstractions of real objects. They are limited in their scope of information and allow us to bring our own perceptions to them. Architectural drawings stand between us and an object. Due to their two dimensional nature, they must present information with symbols and conventions that we take for granted, just as we accept the structure of language. Many contemporary drawings are created not to serve the making of buildings, but to make a visual or ideological statement. They are illustrative of ideas, and their resultant physical forms would express the manipulations of drawings, rather than the reverse. This aspect of representation has led me to question the substance of architectural images, their functions and the use of traditional notation systems specific to architecture and its .allied craf ts. Herbert Spenser said. "language must truly be regarded as a hindrance to thought." We think in images, though the mandatory learning of verbal formations may well befuddle our visions. Notation systems in architecture are similar to language. They too are abstractions of concepts and require training for understanding and manipulation. An investigation of their implications may offer more effective utilization. 3 Drawing is a communicative tool. In architecture, drawings specifically relate to three dimensional space and its construction. This thesis is a study of particular types of drawings, their deeper significance, their production, and their influence upon the process of design. Historical, as well as formal analyses are incorporated in order to present a fuller understanding of the language. A. Walter Gropius. "The j- w i eye compared to a camera." Z7 -~ ~ 0 -f , ;" - - 5 *-~Iz TABLE OF CONTENTS PROLOGUE 11 THE MAP OF SUZHOU PERCEPTION AND CONVENTION 21 HOUSE X, THE AXONOMETRIC AND THE MACHINE 53 SKETCHES 91 THE TOOLS OF DRAWING ARCHITECTURE 127 EPILOGUE 161 NOTES 165 BIBLIOGRAPHY 175 PICTORIAL SOURCES 181 7 /1 ACKNOWLEDGEMENTS What a pleasure and relief to reflect upon, rather than be absorbed in, this process that has raised more questions than answers. Little -do my friends know how they have guided me through not only the past few months, but the past few years as well. I thank Leigh, whose gentle nature and kindness have often offset my dark swings. Mary, an eternally kindred spirit who shames me with her generosity and devotion. Jane, who maintains stability, humor and thoughtfulness throughout the toughest of times. Hassan, who possesses a lust for life that sometimes makes even me blush. Trina, who keeps us all in touch with what's real. And to those friends outside this place who have not quite understood the compulsion, but have dragged me away from it, nonetheless: Thank you, Anne, Michael, Nan and Laurie. My greatest appreciation to those teachers who have influenced my life as much as my architectural education; Rosemary Grimshaw, Elin and Carmen Corneil and Peter Prangnell. Thank you, Imre, for taking on this questionable project and candidly expressing appreciation and criticism. The utmost gratitude goes to my mother, Lynn Kang, who has taught me well about freedom, love and friendship, and to my father, S. Fraser Sammis, who has done everything he could to help me through. This work is dedicated to my grandmother, the foundation of my life, Marion Sammis. 10 The question is not what we look at, but what we see." Thoreau PROLOGUE Drawing is a universal The language. subject of representation the in field of architecture crosses many topical borders and discussions inevitably lead to psychology, philosophy and history - all aspects that contribute to the substance of representations and more significantly, the things they represent. This is the heart of the issue. The major difference between architecural drawings and others is that they are specifically created for the purpose of communicating information about a tangible object. What identifies them with other forms of art is that beyond the technical necessities, they can portray ideas, associations, intentions, atmosphere, sequence...a multitude of elements that make architecture "the livliest of the arts." Sometimes drawings display a sense of the perceptual objective facts - enough conditions to of a building, comprehend offer only movement and though often they relationships, structure, materials. 11 /l t1 4 a * ~- The Carpenter Center For the Visual Arts is not Corbusier's most celebrated building, even though he claimed that "he would put all his architectural elements into it."(1) It is the only one that I have had the opportunity to explore and have realized in the process typical that drawings architectural substantial sense of its spatiality. the of building could give never Of course, the interpretation of architectural a images depends not only upon our experience with them but also upon the images themselves. The things a designer chooses to portray, the method she uses to portray them and the medium of presentation tells as much about the designer's intentions as does the A. Basement Floor Plan, Carpenter Center. actual structure. In this particular case, none of the traditional systems of architectural do the building justice, and their associative use doesn't add up the way delineation representation of a more planar building might. Plan, section, elevation, axonometrics or pespectives are unable to tell the story of The Carpenter Center. The experience of the unified object defies that kind of notation. This is not to imply that other buildings don't exist that are similarly complex. M.I.T.'s Maurice Smith.) notation systems, which behind Theories include all (a local example being a design by the orthographic forms and inherently isometric contradict planar consturctions. An interior or exterior perspective view would give a static impression when the buildings themselves articulate just the opposite; movement and its temporal and spatial manifestations. This is all very academic and many would contend that two dimensional representation of architecture could never give an accurate account of the "experience" of a building. The point is that some buildings can be described and imagined through the use of a series of drawings though they can never emulate the sense of being in or around a space, and others resist that kind of description. An B. Longitudinal Section, Carpenter Center. inspection of architectural drawing conventions will help clarify this point. Corbusier's drawing of the Carpenter Center is intriguing not only in the methods he uses to describe the building, but in the form of the building itself, particularly in its 13 14- relation to the surrounding environment. A site plan of the area best displays it as an anomaly. The Center dramatically alters the circulation routes in the Quincy Street area and its form looks glaringly noncontextual. In fact, the form might be disassociated with anything else we know, except possibly in our dreams, or doodles, or the lines left after mindlessly tracing our foot through the sand. The curves of the studio walls are not rooted in mathematics, recognizeable geometries or images from elements in the history of architecture. The shape is playful, imaginative, spontaneous. and reminds us that these qualitiles are not relegated to reverie, but are freecdoms, or may be so bold to say, necesities, in our daily lives. Corbusier proclaims a liberation from the constraints and formulae of historical the limitations of the drawing tools that implement our design process. The curves in the Carpenter Center were not made with the aid of a template, irregular curve or compass. They came directly from the mind of the artist, his hand and pencil the only mechanics for representation. This particular aspect of tradition and from C. Site Plan Photograph, Carpenter Center. the drawing sparked a question in my mind about the things we use to make other things. Contemporary buildings begin not with blocks of stone or trunks of trees and eonough men to cut and haul them into place, but with knowledge, imagination and a thin, fragile drawing surface and hand held tools to manipulate images. The tools used for design drawing evolved in response to ideas and needs, and gently dictate certain ways of thinking. Architectural drawings are a step away from the real thing. Due to their abstract nature - the depiction of three dimensional space on a two dimensional surface, they rely on conventions that necessitate particluar ways of seeing. They require a standard consistency in order to attain the penultimate goal of making buildings. The conventions, or language of representation, carry with them certain assumptions and limitations which we generally take for granted due to our familiarity with them. The 15 systems of notation force us to limit our perceptions to its requirements. Questions concerning those limits and requirements form the basis of this thesis. Systems of information notation in architecture have between many about buildings developed people. in order to share objective They consitiute a language that must be learned and practised for clear understanding. The components; plan, section, elevation isometrics and perspective, can be comprehended singularly, but in order to receive a full mental image of the volume and forms of a building, they must be combined. Each one is a symbolic representation implies an interpretation of the thing. of some aspect of a place and We must respond to that interpretation with knowledge and personal perceptions in order to attempt to reconstruct what was in the mind of the architect. To speak of the art of representation as a unified whole is unrealistic. Drawings are made for many purposes, and in many cases, the drawing we see is not rendered by the creator of the idea. The following essays are not as much concerned with presentation or competition drawings, but with formative drawings, the implicit systems and rules and their meanings. The history of architectural drawings is older than the profession investigated through a myriad of themes. itself and can be Each drawing is not only about building, but speaks of techniques, purposes, geometries, theories, systems and culture. The following articles are not intended to be a chronological treatise on changing styles, nor are they a critique of modes of representation, though distillation is required in both areas in order to formulate a basis for investigation. The four articles are separate inquiries into the larger subject of representation, each focusing on a specific element of the process of making and understanding architecture through its representation. Inherent 17 in each is speculation about how these different subjects influence the way we create architectural form. D. David Hockney. "Kirby (After Hogarth) Useful Knowledge." 19 "Indeed, oh Socrates - Teetatus says - I am full of wonder at what these "appearances" are; and at times, if I dwell on looking at them, I really feel dizzy." Plato: Teetatus THE MAP OF SUZHOU: PERCEPTION AND CONVENTION Years ago, not being particularly interested in whether the Mets were winning, I became fascinated with the possibilities of graphically representing a baseball game, or a simple play on a two dimensional surface. The monuments were easy; home plate, first base, shortstop, etc. Each one was X feet apart along a straight line, the shortest distance between two points. The next task was more scientific, involving the use of symbols and systems in order to clearly illustrate rules, positions, movement in space and the key element of time. It occured to me that the idea of drawing baseball was not unlike that of representing the game of pool: both games involve sticks and balls that follow geometric principles with the additional elements of time and motion. A simple idea became overwhelming. 21 L *M3 - plans concerns similar issues. of architectural The graphic representation Sticks and balls are replaced by people and objects in motion and at rest. Geometric principles are applied to physical and spatial requirements. Clearly, a building is not a game, but certain fundamental questions arise in relation to the delineation of both . It concerns a two depends dimensional upon the representation element of of three motion, a dimensional concept, space. (sometimes The baseball called the game fourth dimension) which architectural theorists have been deliberating for centuries. The basic elements of visual perception, direction, distance and their abstractions are inherently the same in both. Before notation systems for engineering were universally accepted as sciences, the art of two dimensional representation similarly developed to the way drawing abilities develop in children. This is most clearly illustrated by the evolution of cartographic science, the foundation of spatial representation through plan drawing. Long before the elements of the built world were designed imperative imperial to understand and preserved the natural world - growth and food gathering. All through drawing, a prerequisite it was for travel, commerce, the surviving map relics could be called "world maps", for as far as we know, the limits of the horizon might well have been the world. This essay is a brief investigation into fundamental issues of representation that cross the boundaries of architecture, cartography, and art. A 750 year old map is used as exhibit "A". The map of Suzhou, of Ping Jiang, as it was then called, is misleading, not only due to its fourth (at best) generation quality, but the image printed here on archival bond is the material opposite of the original representation which is presently A. Map Ma Suzhou located at the Suzhou Museum in the People's Republic of China. It stands next to two other stone carvings of the Sung dynasty, all of which are smooth black stone with white engraving. The formidable size of the 2.84 x 1.4m carving allows careful 23 24 scrutiny of every chiselled line. The layout can be read with the eyes or the hands. Purportedly the earliest plan map of an ancient city in China, the carving was in 1229.(1) engraved It is testimony of more than a city planning scheme, the placement of significant momunents or sophisticated engineering. The stone documents a story about perception and representation; a vision of the world and its depiction in two dimensions. It is difficult to imagine drawing or understanding a plan without map or comprehension of the notational systems. We are so accustomed to reading drawings and photographs from a very early age that there is no need to question the techniques and assumptions upon which they are based. We tend to take for granted the tools used for surveying, measuring and drawing. It took hundreds of years before topographical representation developed into a science that uses specific constructs and symbols for a general understanding of space. There are some beautiful examples of mapping from contemporary primitive cultures. Professor R. Carpenter gives an account of impression the of Alaskan Aklavik the shape of tribe, nearby who islands has at graphically night recorded without the an help accurate of visual information. (2) Their drawings are a result of listening to the sound of waves lapping against distant shores. Before westerners reached the natives of the remote Marshall Islands, the inhabitants constructed practical maps using narrow strips of the centers of palm leaves lashed together with cord from fiber plants. Positions of islands were marked caused B. Stick Chart. by shells and the arrangements of sticks indicated patterns of wave masses by wind direction. A metric system was probably unnecessary due to their innate physical maneuvers. In this form, the information could be easily and safely transported on a rough, wet, canoe ride.(3) The content and comprehension of the previous examples is far more rudimentary than of the map of Suzhou, though they are illustrative of naive and useful representations 25 CEUR ET MIROIR N N vE E M0 C OG B CE A P, p A M M A L P P. B E N U I L DANS PLETS CE RE LES SONT ME COM NON ET GES AN LES NE MI RLOIR JE SUIS Guillaume VI Apollinaire VANT iT VRAI COM ME GI MA 26 EN CLOS ON of knowledge. spatial representation and "Visualization" can many take different forms.The stone tablet is significant as an example for this inquiry not only due to its impact as a visual object, but of the representational symbols it exhibits. of standpoint additional conventional graphic standards,it is in orthographic From the elevation with elements of three dimensional, or isometric projection protruding from the fortification walls or the bridges rising up over the canals. If the walls are traced around the perimeter of the city, we see that the view of elevation changes each time On the top and bottom of the drawing the interior of the wall is a corner is turned. All the corners portrayed and conversely, the right and left walls are exterior views. are depicted in an awkward, distorted fashion. These aberrations of contemporary plan notations provide clues regarding the nature of drawing, perceptual, explicate the analytical and set of conventions cognitive used mapping skills. typical in It will plan drawings be useful before to discussing deviations from that set. The use of any grammatical dangerous accepted orthogonal system relies upon constructs in 'language, territory. (4) symbols formed Both certain rules. These are similar though pursuing this analogy the written language and to too far leads into drawing is constructed of by conventions but the perception of the two systems is entirely. different. We often rely on "gestalt" readings of drawings before analyzing C. component parts. This is impossible with the written word, even though certain poetic Apoll/inaire movements have attempted to disprove it. A friend of mine once wrote:(5) concrete poetry is like a brick bullshit pressed 27 2- .5- S .4 I0 The poem grossly comments upon the difference between the content of writing and drawing. A picture is a universal language, cannot though its interpretation personal. is highly It Although it takes some training to fully comprehend all the be read aloud. elements of an engineering drawing, even untrained people can have a sense of the movement in one due to their own graphic experimentation and physical/spatial perceptions. The primary value of maps or plan drawings is that of description of horizontal areas that are too large to be perceived all at once. Without maps, we must navigate using the benefit of our common sense and experiential knowledge of space unless we have a written description as a guide. Our minds do not conceive space on a two dimensional matrix unless we have seen that kind of spatial representation. Instead we find our way by remembering images, monuments, words, activities, textures and sensations such as light, shadow and sound. These perceptions augment the information found on maps and might alter our interpretation, depending on our abilities.(6) Maps might be as simple as a street diagrams or as complex as an aerial photograph. Learning the cha-cha is not a particularly difficult task. Our bodies and minds recall by rote repetition, our partners help guide us with their movements and we may remember different corners of the room while our limbs and torsoes assume the correct D. Cha-cha diagram. positions. The learning could take a number of rehearsals, depending upon the extent of our neuro musular coordination. Someone (Arthur Murray?) devised a footprint and arrow movement plan to expediate the process. We see in plan what our bodies follow in space and our memories are aided by a visual abstraction. We immediately understand the skeletal notations on the dance plan and are able to manifest three dimensional spatial movement with a two dimensional abstraction. A plan drawing of a 29 building doesn't allow us the possibilities of full scale movement. We are forced to reduce our size to a designated scale and imagine the volume, movement and haptic sensations of the place.The cha-cha plan is only a diagram of movement without indication of substantial form, yet it exemplifies how valuable a visual aid is to our psycho/ physical memories. The plan offers a description of the possibilities of our horizontal movement through space rather than visual or cognitive movement. What separates an orthogonal description from other types of architectural point of view. representations is the lack of a specific It is not a realistic image of what, or how, we see. There are an infinite number of viewpoints by virtue of the fact that all the represented features are perpendicular to an imaginary plane. Therefore, there are no distortions of metric qualities or relationships. All the lines or edges are drawn equidistant from the viewer (with the exception of an angled or curved plane that lies beneath the cut of the ) The surface of the paper is the cut. A major problem of the plan is that we are unable to perceive vertical dimensions without additional drawings of references to heights, although there are notational devices that suggest a third dimension such as shadowing and dotted lines (overhang, hidden structure). The conventions do not allow drawing. for the comprehension of vertical displacement.(7) Because the plan is the plane of unencumbered movement, it has been used traditionally as the primary tool for design . If the nature of a building is revealed by its plan, as Corbusier and the Beaux Arts theorists declared, it is of great interest that an abstraction is the basis for creating such powerful influences in our lives, the built environment. The only times we might actually view an unobstructed plan is when a new foundation waits for walls (or old walls have been removed). The real plan of a city can be seen only from a great height, and that view is distorted toward the limits of the horizon by visual parallax. 31 f -%4 'o. Oeke to- Vi - ~ Ad6A; -1- *~ K&O - * ' fa I 00 The map of Suzhou utilizes some of the conventions described above in addition to some other, pre-established techniques of representation, judging from the systematic spacing layout of and roads and canals. ground The plane is imaged from an undesignated spot above, yet the walls, buildings and mountains are shown as if they are vertical planes standing somewhere in front of us. significant vertical dimension are laid flat on the ground. The elements that have Elements that are heavy constructions and protrude from flat surfaces are depicted in rough axonometric. This method, in fact, is closer to the way we might think about the experience of moving through space. though It combines the visual walk through the city with metric conditions, it is not clear whether it is chiselled to scale. Today's conventions would reduce the great exterior walls to thick lines, and the surrounding mountains to a series of concentric circles. To enter into this city of elaborate waterways on a modern plan, we would have to break thorough a line. On this map, there is a direct E. Detail of visual understanding of the major gate - it looks like a gate with a wooden structure front overhead denoting its function. gate. Although the science of drawing in this case is somewhat unsophisticated, the elements are clear and easily understood. The description of Suzhou is somewhat analagous to the way a child would represent elements in space. Piaget and Inhelder performed copius investigations of the development of human perceptual and representational capacities. Their studies are directly related to the history of cartography. If we assume that above a certain age, children and adults see the smae world, then their abstraction of that world in drawings relies on the level of interpretation. At a very young age, there is a motor coordination problem but subsequently, the abstraction of objects depends upon powers of analysis. According to Booker, the graphic efforts of children display similar stages through which our ancestors passed. He shows as an example an illustration of various "W's", copied by people of increasing ages from a 33 a 34 b c d e typeface. sophisticated concentrates The first attempt is made by a very young on the fundamental four lines that make the letter read. child who The lines are joined in the correct places and the angles drawn between the lines are an adequate attempt. An older child's drawing shows more analysis of the details of line weight and serifs, though proportions are misjudged and parallel lines are still problematic. F. The untrained adult who drew the next, "W", is apparently aware of the parallelism W's. and the details, but fails to notice that the right serif is shorter than the left. The problem is more difficult than it looks at first. In order to copy a letter correctly, a person must have progressed through distinct conceptual stages; those defined by Piaget as prallelism, angles, equality, sraightness and thickness. The first few are most relevant to this story. Piaget's investigations concern the nature of space itself; whether it is an innate idea or a result of actions carried out by the individual. His studies encompass the realms of perception, perceptual space, haptic space, pictorial, projective and Euclidean space. The brief synopsis doesn't scratch the surface of Piaget and Inhelder's major text, The Child's Perception of Space, but it will help to clarify this particular analysis. Although all children progress through distinct stages of understanding perceptual and representational space, they develop different degrees of sophistication in that understanding. Many adults never analyse drawings in a systematic way, regardless of Piaget has corroborated that our first comprehension of objects in space is that of topological relationships. This deals with the outlines of perimeters of things and how/if they are connected or bounded with other things. Qualities such as shape, size, distance, angularity or straightness are inconsequential at their perceptual capacities. this phase. 35 1E low li4. lit, t H. "Fisherman On 51 -- &- 0 The Flower k Stream." - Wang 7 Men. Yuan Dynasty. Vt..1i The next, and representation most influential of concepts. stage encompasses the more When a child begins to recognize difficult projective the distance between objects, positions in space and the basic concepts of Euclidean geometry, the drawings attempt to display these projective characteristics. something becomes graphically literal. an object are displayed. Often, a verbal understanding of Thoughts, rather than visual information about The illustration is a typical example of the way a six year old might depict a house and a yard. Since the bottom of the paper is closest to artist, the nearer objects, gate and bushes, are drawn the there and the furthest ones, chimney and smoke, are drawn at the top. This form of representation is reminiscent of Chinese landscape painting, where distant scenery is shown at the top of the page G. rather than behind the components in the foreground. Child's realistic proportions. recede. All the components also have It would be illogical to show trees- diminishing in size as they Both the child and the Chinese landscape painter relate direct perception of Illustration. objects. 37 aO - 14 With a different intent, although the stone tablet displays a similar Mlethod the geometric concepts are more advanced. of projection, Landscape is shown as in the Chinese painting - flat elevations of mountains float up the page as they become further away from an inaginary viewpoint that is somewhere in fromt of the city wall. It appears to be above and just to the right of center. From this point we view the most elaborate elevation in the drawing. The front buttresses appear to vanish to a point just behind the center of the wall. Contrary to this, the right side wall buttresses are drawn in a suggested axonometric as if we are standing outside looking Detail Wall Buttress. back and the left wall has us viewing them from the front. The substantiality of the surrounding walls is emphasized. These and the bridges are the only things that show attempts at three dimensional representation. The map shares another characteristic of the child's drawing, even though its purpose may be different. The only indication that the stick figure is someone's mother is her written title, "mom". In the child's case, her specific features were too difficult to draw and the resulting symbol of any lady had to be clarified by a verbal description. The buildings in Suzhou are also represented by symbols of three major types, as if they were stamped on. To those familiar with the city, the coordinates of each tells what it is, but to others, only the written description offers that information. A mixture of symbol systems must be used to describe a world where one system isn't adequate. The issue of viewpoint is essential not only to the understanding of the concept of specific drawings, but to major vicissitudes in the history of architectural representation. After the discovery of edges, shapes and distances, a child is confronted with the conflict of knowing certain shapes and seeing their awkward appearances in drawing attempts. A drinking glass has a circular opening on the top and a similar bottom 39 even though it can sit on a horizontal surface. In a drawing, a straight line for the bottom looks satisfactory, but a circle for the top looks wrong. theory of "constancy phenomena", which suggests Piaget developed the that our perceptions register the sameness of the thing although its projective image changes. The basic problem is that of the drawing of an object that has shape in more than one direction. The conflict is displayed on the walls of Suzhou. categories: Solutions to this dilemma fall under two the first uses a number of drawings to describe objects from differing viewpoints while the second involves the transformation of the third dimension on a two dimensional field, displaying apparent rather than real shapes. (8) The coordination of objects using understandable systems of reference is the main task of the cartographer, who generally utilizes the former category, specifically, the plan drawing of the orthographic system. The location of objects or points are referenced by perpendicular axes that is a diminutive version of the "gridded" world. Systematic projections were first inspired by the heavens rather than the earth, as astronomy was not as tangible as geography and stargazing potentionally provided answers to essential queries concerning night and day, the changing of seasons, tides and weather. The combined investigations of Pythagoras, and Aristarchus of Samos substantiated that the earth was a sphere tilted on its axis by twenty three and one half degrees to the plane of orbit and that the moon revolved around the earth. B.C.) At the time, (app. 250 our solar system was thought of as a series of concentric spheres, the stars fixed upon one transparent surtace and the moons and planets on others. When the astronomers found it necessary to document the stars and their relative positions, they were faced with the same conflict as a child; that of the projection of three dimensions into two. Eventually, two major systems accredited to Apollonius of Perga and Archimedes, were invented. It is documented that orthographic and stereographic projections were derived from observations of shadows. Those cast by the light of a .. SUN'S RAYS ......... V, '%x PARALLEL SHADOWS b HEMISPHERICAL GRID CANDLE'S \RAYS CONICAL .4. .POINT SOURCE OF LIGHT d candle or point source, (sterographic) were larger than the object itself where as the image formed by parallel rays from the sun (orthographic) was the same size as the Spheres. object. Of course, the "screen" had to be parallel to a major axis of the object. The projection of a sphere implied the projection of lines of latitude and longitude, derived from the methods used to measure a star's position in the sky. Gridded lines produced by the cast shadow provided a flat framework for the plotting of points. These discoveries form the basis for primary geometrical principles which concern the Illustration b shows implications of conical rays, the foundation of all camera images. the longitudinal shadows the projected outline of figures plotted on the projection, d , not only becoming more and more distorted as they approach circle. resulting lines remain The latitudinal grid are casts longintudinal distorted lines at the horizontal. edges. Points or Stereographic as true arcs of circles. but the resulting matrix is a system of curves which intersect each other at right angles. discovery the This made it possible for Ptolomy to map the world, and formed a basis for secondary geometries used in perspective and axonometric projection. Most of the great writings from ancient Greece had disappeared form Europe during the dark ages, though traces of Pythagoras, Euclid, Archimedes and Hero have been discovered to exist in ancient Arabic cultural centers. Images of compositional devices have been dectected beneath Egyptian tomb papintings and relics of Mesopotamia show similar linear grids as bases for agricultural layouts. Knowledge of the ancient documents eventually made its way back to Italy through northern Africa and Spain by the Moors. The translation of these texts into Latin in the early sixteenth century formed the foundations of Renaissance thinking and the impetus for dogged experimentation with image making based on geometrical principles. Up until this time, cartographic images of the world were circular formats displaying idealized arrangements of monuments often with a celestial or omnipotent viewpoint, portraying a hierarchical 43 '44 do a -4 I. It' O£r- -W ( 9. IIT .9 5, 44 view of the cosmos. projections. There are no clues regarding measured distances of systematic The information displayed is purely visual and appeals to our cognitive mapping processes. The most influential plan in the western world to deviate from this view is that of K. the city of Imola, drawn by Leonardo in 1502. Leonardo's plan He presented a new system of abstraction, based on metric rather than visual information. This implies an imaginary of Imo/a. bird's eye view of the city, which for the Renaissance man, was an extraordinary leap of logic. Topographical horizontal plane, features are drawn as if the resulting image known as they are reflected on a single icnographic. (8) New, selective information could be scientifically coded and documented. Abstract information took priority over visual impressions or symbolic values. Topographical measurements were acheived by the use of a primitive odometer, described by Alberti in the Ludi Matemati: "A small hole was bored through the axle of an ordinary cart wheel so that once every rotation one small pellet would fall from a container above the axle through the hole and into a pouch."(9) Counting the pellets could ascertain the amount of distance travelled. Other surveying tools, such as the transit and magnetic compass were necessary to complete the gathering of information. Measured angles and distances necessitated the use of scaling instruments for documentation. ---- IL Leonardo advanced a coherent system of drawing processes. Images of cities were ~ek Im revealed as objective constructs rather than perceptual interior images. A similar development of cartography in China has been documented to have occured even a few centuries earlier printed map is assumed than Leonardo's plan of Imola. The earliest to have been made about 1155 A.D. and .shows VIC known 04 northern orientation, settlements, rivers and a portion of the Great Wall. The Chinese gained access to Greek investigations from Arabain coastal settlements before 750 A.D. oi VI - I 45 40" 46 Accurate, detailed surveys of China's eastern coastline and rivers have been discovered etched in stone over precise grids. Engineering and Cartesian geometry were both familiar to the waterway engineers and stonecutter(s) at Suzhou. A rectangular city with a precise orthogonal road and waterway system was planned using a geometric construct. Smaller blocks appear as subdivisions of larger ones. The entire scheme appears to have been planned using mathematical equations and careful land division, though appearances are deceptive. The science of cartography has as its roots, questions concerning appearance L. Stone carving of Suzhou. and reality, with the main goal of documenting clear, universally understandable information. The "signature" of a mapping code is derived from the processes of encoding, or map making, or decoding, or map reading. In the words of Piaget, " The intuition of space is not a reading or apprehension of the properties of objects, but from the very beginning, an action performed on them." Representations of space are intermediaries between us and real objects, functioning like telescopes or microscopes, but relying on graphic symbols rather than mechanics. The correct choice of symbols is imperative in order to relay the desired information. The more difficult task is understanding the assumptions mad by the map readers or interpreters. Due to our a priori knowledge of drawings and symbols, we can make certain assumptions about ancient Suzhou, even though the drawing conventions are different from what we might use. Some of the information is easily accesible, such as the relative building positions, general locations on the urban framework, major structures and entrances and the strong Chinese concept of juxtaposing and separating the natural landscape and the highly intellectualized built world. The quality and design of the graphic marks indicates emotional attitudes about the elements. Mountains are drawn with jagged, sharp strokes depicting precipitous, rough terrain. The rhythmic, decorative quality of the water flowing outside the city wall demonstrates a continuous 47 but turbulent current. Within the walls the movement of water is stilled by one clean white cut following the long straits and sharp bends of the canal. We can feel the intentions, even though the symbols do not follow familiar graphic codes. Our conventional plan drawings have evolved from perceptual or symbolic notations to the representations of objective facts. When we use the plan for designing, we are applying graphic symbols of objects to denotate judgements about space. The symbols are precise conventions that can be deciphered by anyone familiar with the standards . Without an indication of three dimensionality, or subsidiary drawings to complete the elements or volumetric space, vertical the plan remains a factual statement. In the map of Suzhou, there is a combination of objective and subjective description, which helps us to receive impressions and sensibilities about the image as well as facts concerning critical relationships. delineation of space, not We are reminded of an instinctive response to the unlike the recent award winning drawings of Janet Needham-McCaffrey. Cartographic science is most demanding due to user-referent problems. must be devised in order to relay dense information to X number unskilled readers without confusion or subjective overtones. M. Janet Needham MaCaffrey. "Urban Vignette." Mapping codes of potentially The symbols must not be misread. Plans of buildings in themselves have ambiguities. Unless there are special notations, or a key that clarifies special symbols, the implied spatial qualities can be misjudged. It would be revealing to exchange formative plans in a studio to see what kinds of sections develop. The limitations of the plan drawing inhibits the expression of our ideas. If the different ideas are not chronicled in some other form, then the images could be forgotten or lost to the abstract two dimensionality of the drawing. 49 V 'A/^/ a faeo'a ah Ax flop. L/ 72I.l /-,e Z"-i^ /a-b 4,' r.? P, ziN/V~ o(kAc- 7 The eternally mysterious Garden of Ryoanji, in Kyoto, made me acutely aware of the relativity of a plan. No more than five clusters of rocks distributed on a bed of raked pebbles, the simple garden demands consideration. Designed enlightened gardner in the 15th century, the rocks might be depicted by Soami, an in plan, (were we able to traverse the sacred ground for measurement) yet an elevation is virtually impossible to draw. A slight shifting of eyes changes the relationships of the rocks. There is no point of view where all the rocks can be seen simultaneously. The garden defies representation, as much as it defies explanation. A line in the brochure reads, "'Absorbed in this scene, we, who think of ourselves as relative, are filled with serene wonder as we intuit absolute self." Objects in space can only be described in relation to other things. To do this accurately, a third dimension is imperative, yet even that is equivocal in drawings. 51 52 "In Holland, they throw away the flowers, they make them for the bulbs." John Hedjuck HOUSE X, THE AXONOMETRIC AND THE MACHINE Despite the fact that Peter Eisenman's drawing of House X doesn't appear to be a residence, or for that matter, contain the elements of architecture that we are most A. familiar with, the image evokes a sense of wonder. Does it have anything to do with Axonometric "house", and if so, would we want to live there? and what are its origins? domecile. Based on If not, what is he trying to convey Certainly not in traditional images, materials, or dreams of the assumption that the answer to the first questions is of House X. an unqualified "no", this essay explores the answers to the latter questions. Clearly, there is a deliberate method at work. The form and its representation are charged with loftiness. The object itself and its portrayl, are not grounded in common experience, but evolve from highly intellectual constructs. The image of the house is at least as significant as the design itself. 53 Appropriately, the presentation is an axonometric drawing, the culmination of a series of transformations using that particular method of graphical construction as a design Of course his intentions are rooted in other considerations which demand vehicle. analysis outside of the realm of this article, but the relevant issue concerns Eisenman's of representational choice The constructional methods. geometry inherent in the axonometric drawing is analagous to the theories upon which he bases his procedures. The image is as abstract as his assumptions. the axonometric - Eisenman's house epitomizes the use of it is not about architecture, way of but about a particular organizing space. Since we are presented only with the stripped down elements of an object, we are forced analyse to it in terms of Eisenman's intentions, which are undecipherable without his own written explanation: Modernism, he states, "as developed literature, music and painting, in the other arts, in philosophy, broke decisively with the in subject/object relationship. In modernism the dominant mode of reading was an attempt to have the object refer not to a reading subject, but to its own condition of being.(1) What is a condition of being? In most drawings we can relate it to specific emphases; light and shadow, hollows and voids, screens and solids, relation to landscape, use of materials...Eisenman's drawings only relate it to itself. This is the essential matter and the crux of the subject/object relationship. His references are not drawn from design or building, but from linguistic theories, those particularly originally developed "suggests conception an The of Chomsky. to explain equivalence of architecture forms are derived from models the foundations for creativity in language. of deep structure and that reacts against syntax as a the perceptual, basis that were Eisenman for a relativistic formal realm of 55 600- 30-1 450 0 Li I a 56 B I' I\\ b C - d conventional meanings."(2) architecture and systems of He attempts form to decompose making into a the formal formal attributes not grammar, of based on traditional building tools such as walls, columns, beams, floors, etc, but on abstract expression of spatial ideas. In an article entitled, "Architectural Linguistics," Keyser and O'neill state, We began with the assumption that archtectural design is an instantiation of geometric knowledge, since architectural structures, whatever else they may be, are three dimensional geometrical constructions. This suggests that the study of the theory of innate geometry, and not linguistic theory, should form design. the basis for any systematic investigation of architectural Eisenman's foundations in linguistic theory are an intellectual sidestepping of the major issues. Due to the nature of these associations, the axonometric representational tool Eisenman could use for exploration. model is the only It is the only graphical convention that fully embodies "the theory of innate geometry" of three dimensions. A closer look at the construction of axonometric drawings and the history of their use gives this credence, and suggests the possibilities and dangers as a design tool. To simplify the technical constructs and distortions of an axonometric, an illustration by Bernard capable Schneider will be helpful.(3) In general, axonometric illustrations are of presenting objective characteristics of a complex three dimensional object without breaking it down into a series of dislocated projections as do orthographic representations. to the requisite distortions: Although the drawings account for measurable heights and lengths, due construction of projection, the resulting image manifests angular B. Distortions of the axonometric. in the vertical plane, if the ground plan is to be undistorted (a), or in the ground plan, if an undistorted front or sectional view is desired (b). 57 58 The cube represented in (a) displays correct longitudinal measurements, but the object appears distended in a vertical direction. This, according to Schneider, is manifested by "the false impressions created by the automatic interpretation of perspective of the human eye." Our natural tendency is to minimize the depth of represented objects and therefore apparent distortions are emphasized to a greater degree. In an axonometric illustration (b), where the plan is rotated at thirty or sixty degrees to the horizontal base line, only the thirty degree side will appear proportionate. The forty five degree angle of projection also disguises important planes that are perpendicular to the plane of the paper. These planes are represented as lines, along with diagonals that are angled into the depth.(c) Schneider's example clearly illustrates simple ambiguities of axonometric representation. Eisenman exploits the technique and its implied deformations as an operative tool for The drawings of this houses look like three dimensional puzzles, making architecture. form built specfically the propose of mental entertainment rather than function. Disparite pieces or entire rooms look as if they might slide out for inspection or service and then lock securely back into place. There is no indication of scale, of structural elements or recognizable materials. We can not perceive anything that might be recognized as windows, doors, architectural detailing or emphases. Every element is abstracted to its essential idea. The ungroundedness of the axonometric drawing gives a Catapulted through space, the object might be as large as a planet, yet a xerox reduction could make it look like the bauble at the end of a key satellite like illusion. chain. Objects drawn perceptual awkward using the axonometric aspects of space. e Qualities method are depersonalized, such as light, materials because their delineation mixes representational metaphors. unable to portray and textures look The construction C Various isometric projections. of an axonometric requires the use of a static three dimensional grid, which is directly 59 .. associated with the way something is built, but not the way it is perceived. representation emphasizes drawings are one though ironically, some indication of planes and massing is necessary to keep the drawing from turning itself inside out. actually in subjective reality are antithetical reality, and perceptual, objective technical, So, the Although plan and section nature of the image, the abstracted indications of character shadows and other similarly abstracted, of pictoral elements The addition don't appear unrealistic because the image is closer to the way we imagine things to be. The third dimension of the axonometric implies volumes in a way that can't possibly be experienced. something The viewpoint of a axonometric from three dimensions We are looking at is ubiquitous. sumultaneously, opposed as to a perspectival representation, which dispalys a static, singular point of view. dimensional space, but is based on a of for the representation drawing is also a geometrical construct Perspective discernable vantage three Although point. its construction has limitations concerning peripheral vision and visual curvature, it is closer to the way we realize actual space from a frozen position. information is added romanticized, images to a perspective compared with drawing, it seems natural, the mechanized rely upon relative relationships rather view of an When qualitative even though it is isometric.(4) than rules of proportions, Perspectival as do the other forms of architectural representation. The method of axonometric representation refers to orthographic images without the necessary cross referencing of distinct views. The dimensions and scale are constant and directly measureable, though angles are distorted. Orthogonal squares appear as diamonds and circles are pressed into ellipses. There exists neither a specific point of view, nor a inherently sense contradicts of realism. The complete objectivity sensual understanding. Each plane of the drawing is depicted as if method we are infinitely parallel to every point on that plane. The viewer is three dimensional space, D. Perspective views. differing from the point of view of a plan or section, where the viewer is an infinite plane, hovering somewhere above or in front, as the case may be. The creation of an axonometric contradicts the laws of visual perception. The object is represented not as it appears, but according to its calculable characteristics based on plane parallel projection. Therefore the drawing technique is dependent upon the use of right angles and a building formed through an analysis of the technique would naturally facilitate their use. Curves as well as angles look distorted. It is appropriate that the designs retain a boxy, orthogonal quality. If the form develops from a box using axonometric techniques as form generators, then it follows that the final product will reflect that process. Eisenman justifies the process by entitling it with a double edged description, "Cardboard Architecture." It supports his polemic as a new style, but also accurately describes what he creates. The term describes the blandness of an unarticulated surface. White forms are used to shift our visual perception and conception of such forms from the perception of a real, tangible, volumetric architecture to the conception of an abstract, colored planar space, from the polemic of the white of the 1920's to the neutrality of cardboard.(5) E. James The influence of mood, atmosphere, precedent, detail and ornament is nonexistent. These attributes may or may not emerge from the final exploration. Stering Axomometric. Eisenman's parti is inherently abstract. Without a grasp of the principles of the axonometric technique, it is impossible to follow the logic of the transformations. Not only is the drawing itself (or any drawing, for that matter) once removed from the the axonometric is such that it objectifies our perceptions of space. His process has no foundations in perception. If axonometric drawings are distorted images and Eisenman creates buildings from them, then the resulting buildings must imply that distortion. Although most of his house designs were built object, but the nature of 63 r -4A - ./, i TA - R. -- -* INI -AA.. a~ tl 4 '4 I r 1 Z- -7 *rt 44k T. jo 1 ' not realized, it seems that an of inhabitant the experiences buildings not an architecture that brings something to the imagination,(6) but one that is reminiscent of the white paper and straight edges of the drawing board. The buildings are as brittle as the delineation. The use of the axonometric drawing as a tool of representation in architecture has had a sporadic history. An account of some of the salient periods will highlight its character and its appropriateness as a design tool. where the technique architecture. Even originated, before we the images know that found in Although it isn't clear when and it was used in pre-perspective other arts paintings, before there is documentation of its essential principles in the fields of stonecutting, engineering and construction. (Its practical use was called steriotomie in the seventeenth and eighteenth These practices dealt directly with constructional geometry, with the aid of two dimensional representation or graphical geometry for simple, dimensional relationships. centuries.) When plane geometry proved too complicated for solving three dimensional problems, solutions were codified using actual models, then reapplied to drawings from F. Perruzzi. St. Peter's in Rome. Interior perspective. calculations of physical dimensions. Illusionistic isometric images can be found on drawings and paintings that date back to ancient China,(7) though there is no sense of mathematical construction or use of rigorous vanishing points until the experiments by Da Vinci, who drew what we refer to as "cavalier perspective."(8) In his notebooks there are details of buildings that are depicted in three dimensions with such a distant vanishing point that the images appear to be axonometric. Often these studies are combined with sectional views of buildings that help to ground them in a more realistic sense of space. A similar and popular representation is a study by Baldassari Perruzzi, who collaborated with Sangallo in the construction of St. Peter's in Rome. G. Da Vinci, Cavalier Perspective. In the foreground of the drawing there is a ground plan with truncated columns that recede into the distance, each one vanishing 65 C,) at such a distant perspective point that it seems to have its own set of axes. They move back into the pictorial space until a sectional perspective view of the altar stops the view into the distance. of space doesn't This kind of synthetic representation reappear until the drawings of Choisy were published and circulated. The influential treatises by Auguste Choisy, particularly his /'Histoire De L'Architecture, (1899), were inspired by the exhaustive investigations of the mathematician, Monge, who is known in Europe as the "father of Descriptive Geometry." and formualtions drawings and came about in reaction the length of time to necessary the predominant to calculate use and adapt of Gaspard His ideas orthogonal them to three dimensional space. He defined points, lines and planes and their positions in space by the use of three coordinates and through a series of illustrative and explanatory texts beginning from the most basic spatial relationships to the very complex, analysing them with the application of mathematical It is interesting to note that the fromulae. precise pen and ink drawings are emphasized by illusionistic techniques. Shadows and of depth are used in order the articulation isometric images are perceptually to clarify his ideas. confusing and may turn inside Without these, out or rotate arbitrarily in space - a device which modern artists later exploited.(9) The methods of Monge were taught as introductions to mechanical drawing and art from 1800-1950. Choisy applied the principles laid out in Monge's, Geometri Descriptive, to his own series of drawings illustrating the principles of architectural construction, proportions and order throughout history. "The system has the clarity of perspective and lends itself to direct measurement."(10) This was the first time that the axonometric system was methodically used to represent architectural space. J. A/bers His writings and meticulous illustrations were popular with modern architects, though neglected by the proponents of Beaux Arts constructional design, where considerations. the plan and Choisy's treatises the elevation offered the took precedence world not only over an 67 68 exhaustive collection of carefully calculated and rendered images of building systems, but a fascinating new view publications coincided with of - structures the Beaux from underneath. Although Choisy's Arts movement, the constructional views were not exploited until a quarter century later. G. Allen. "A Rustic Shelter," prevented the drawing methods of The widespread influence of Ecole Des Beaux Arts "Choisy-metric" the engineering world from crossing professional boundaries. Based upon a tradition of French Expertise in Classical architecture from the reign of Louis XIV, the school image the was were Drawings conformity basis for every design. as artistic regarded of technical representation. modes of conventional emphasized and even though works, plan and elevations Sections precision and individuality ignored in the presentation. An axial they all was suppressed. graphical its were subsidiary. aspired to the Construction was Pictorial precision took precedence over building. Isometric drawing was used primarily in the field of engineering until the reaction of the modern architects to the Beaux Arts methods of design. "Isometric drawing was taken up mainly in architecture and building drawing - beams, planking, brickwork and such like being paticularly suitable for isometric inherent squareness of these items and of building representation in because of the general."(11) The use of axonometric projection as used by draughtsmen today was first substantiated by Willaim Farish, who delivered a series of lectures at Cambridge University on the subject of "Arts and Manufactures, more particularly such as relate to chemistry." (1796) third and fourth parts were concerned with the "Construction of Machines" The conveniences and "Hydraulics and Civil Engineering". He describes in detail the and organization of the drawing and emphasizes that it is particularly suited to the design of machines. 69 Plate XXM. oA - V W - P H L- J. 18th Century engineering perspectives. The kind of perspective which is the subject of this paper...I found much better adapted to the exhibition of machinery; I therefore determined to adapt it and set myself to investigate its principles and to consider how it might most easily be brought into practice.(12) K. Wi//aim Farish. Mechanical axonometric. 71 In the same lecture he articulates the projection methods and the tools for construction. The isometric view is considered as similar to perspective, with the "eye" at an infinite distance in order to make the projection rays parallel. Although Farish was the first to chronicle a science of axonometric projection, the theories developed by Monge were adhered to in the practical world due to his experiential background in applied mathematics. Farish defined a philosophy of application and outlined major tenets of construction without the use of concise mathematics that Monge investigated. Monge's work remains the treatise on oblique projection methods, particularly on the continent, while Farish is better known in Britan. --- - - <-L - ------- - - -- -- --- -------- 7 Many treatises have delineated the methods used in oblique and axonometric projection but were not used as design tools or presentation means in architecture until after 1920, when powerful movements in art and design were radically altering accepted notions of space; its constructs and representation. The development of Cubism and Futurism in the plastic arts, formulated new visions about the nature of space. Cezanne was one of the first artists to deny the centuries old tradition of perspectival pictorial space and in his paintings, worked at destroying -the logic of geometry. New awareness of time and energy propelled by Einstien's work in Physics, momentous industrial development and experiments with photographic images directly affected the conceptions, foundations and constructions of buildings. Often aligned with social movements, various groups of artists circualted manifestos about the relation of art to society and history, often expounding non-authoritarian philoophies, corresponding with the suppression of one point perspective. The Futurists experimented with notions about structure and movement. Their interest in X-Rays inspired the manifestation of structure and light in their works. The idea G. Monge L. X-Ray photograph. 73 9; I * If, ~ -0 Li 74 ) 5~* M. El Lizzitsky illustration. of movement around and through objects became their preoccupation. "The world's splendor has been enriched by a new beauty - the beauty of speed...We shall sing of L1 the man at the steering wheel." (12) Cubism explodes a subjective, descriptive vision of space and views objects relatively, from several simultaneous points of view. It is impossible to conceive a Cubist painting from a fixed position; it concerns a continuously moving point of reference. Picasso confuses the subject/object relationship by trajecting the viewer through space and his paintings out of their frames. was an attempt to render the inside He told Giedon that the painting, "Guernica", and outside of a room simultaneouly. (13) Representation rediscovered its roots in primary perceptions. Visual problems posed by movement, time and shifting object relations laid the new foundation for plastic arts. Smooth, chiaroscuoed surfaces were replaced by planes, angles and lines that break down three dimensional surfaces into component parts. -V The Futurists in Italy, the Cubists in Spain and France, the Constructivists in Russia, all with diverse theories hnd aspirations, attemped to rebuild the visual world without senntiment or the reliance upon traditional methods. Perspective, plasticism and realism all imply a distancing between viewer and referent. El Lissitzky, in hs essay, A. and Pangeometry, wrote, \ J% The Impressionists were the first artists who began to explode traditional perspective space. The methods of the Cubists were more radical. They pulled the space confining horizon into the foreground and identified it with the surface of the painting. They built up the solid surface of the canvas by means of psychological devices (pasted on tapestries, etc.) and by elementary destruction of form. They built from the plane of the piicture forward into space....The Italian Futurists used a different approach. They moved the tip of the visual cone outside the eye. to stand in front of the object but to stand in iL(14) They did not want KvCE1f(t14ECKUV K6,cTPyv HII4W PiCYtfOK. N. Malevich. "Cubist Construction Drawing." 75 . ... . . .. ... P - 76 .... P.... The plane was the primary expression of volumetric form. Malevitch's early paintings concerned planar relationships; their rotation, opacity, overlaps and interpenetration. Lizzitsky points out that the Suprematist space is one that can be formed in front of the surface as well as in depth. "Thus, Suprematism has swept away the illusion of three dimensional space on a plane, replacing it by the ultimate illusion of irrational space with attributes of infinite extensibility in depth and foreground. " Of all the calculated dimensional drawings, three constructed space in front of and behind display painters, Malevitch and Mondrian, is singular the axonometric abstracted until Picasso. "Guernica." in its ability to the planar surface. the plane 0. it reached While the its final essence - the flat surface of the canvas - the architects continued to experiment with planar composition in space. Giedon, in his book, Space, Time, Architecture, claims that Mondrian and Van Doesberg attempted to "correct the aberration of Cubism". Van named after a Doesberg was a founder of the De Stijl group in Holland, periodical published by them in 1917. The group was composed of architects, painters, sculptors and theorists who shared a common set of ethical and aesthetic principles. They vehemently complimentary creation."(15) supported notion the collaboration that "harmonious environment Similar to the intentions of primary colors and black, artists and should craftsmen reflect grey and and the process the painters, the architects "palette" to the minimum of creative elements: three of the of reduced their the straight line, the angle, the plane, white. Working methods of research scientists were models for their intellectual activities, which implied an avoidance of subjective whim and absence of reference harmony to it in the work. The new concept of is embedded in a spirit of scientific objectivity and the suppression of individualism. The geometry of right angles and straight lines exemplifies this ideology; these constructs are rerely found in nature. P. Theo Van Doesberg. "Diagram of A 3-D Space Projection." 77 * wrC A C I. i a t!a5C p- . Rietveld, Schroeder House. 78 The architecture these manifests example) by created De Stijl, (Reitveld's principles. The outward demonstrative of the ideas that govern the design. surtace, both vertically Schroeder appearance relationships that dissolves the idea of planar elevation. intensified ambiguity, by the a requiring two of the house is Exterior components penetrate the There is an and horizontally. the popular house is interplay of indoor/outdoor The continuity of space is dimensional representation that can effectively display it. Already the new principle of a spatial and functional architecture drawn according to the axonometric method can be demonstrated. This mode of representation allows the simultaneous reading of every part of the house seen in its right proportions, that is, without vanishing perspectives...the plan disappears to make way for a system in which both the measures and the necessary structures can be read. Of course, the whole project from its foundation to the roof must also be worked out axonometrically"(16) A modern revival of the use of axonometric drawing was precipitated by an exhibition of the De Stijl group in 1923. Drawings and designs by Van Doesburg and Van Esteren displayed the use of the system applied to architecture and paintings which formed the basis for a new wave of architectural representation. Subsequently, the use predominated in architeture studios and presentations of the axonometric throughout the 1920's. Perspectives were outmoded, as was the supremacy of the facade. The predominant use of axonometric construction related specifically to new concepts about space and form. The nature of the drawing and its construction evokes operative processes rather than true visual conceptions of the finished work. It is these processes and their associations with the spirit of the age that most interested the artists and architects who were denying the continuation of traditional representation. Depersonalization, precision, formulaic procedures and the influence of the scientific intellect domininated design attitudes. The machine and component production were 79 ............ .................................... reigning metaphors for art and design. The new objectivity didn't allow for emotional or empirical decisions, and appearances were secondary to fact. The representation of objects is a symbol for the real object and its substantive qualities. The axonometric drawing is a symbol of the mechanics of an object. It has capabilities that no other drawing convention has. With one image it portrays a sense of three dimensional movement in space and doesn't disregard the temporal element. Our eye can freely move through volumetric space. Our depth of vision continues infinitely in three directions. It demands precision and can serve as a construction document. The axonometric itself is a metaphor for design efficiency. It is not an effective representational tool. The contemporary fascination with architectural presentation drawings has stimulated a proliferation of axonometric images and their metaphorical foundations. The construction entices a certain geometrical game playing that becomes more provocative than the object it is suppose to represent. Manipulations of the construction is a device for the ostensible creation of vanguard space. Eisenman's House El Even Odd is presented as three ideograms that seem to be axonometric drawings extruded from three different levels, but in reality, they portray a house that was carefully designed to produce the appearance of an axonometric in its representation. 0. Eisenman. House El Even Odd ideograms. The real object becomes its own "House El Even Odd is an axonometric object... It explores the conditions of representation reading in architecture. As such it is concerned with the limits of the image. discipline of architecture", states Eisenman. His concerns do not dwell in the realm of creating dwellings for man, but he seems to delight in the possibilities of man creating a dwelling. (The term, dwelling, is used here loosely.) The subject and object are intentionally reversed from the conventional attitudes toward design. The integration of man and nature is irrelevant. The natural world ceases to exist. "As a program it is 81 SUPERIMPOSITION OBLIOLIE ELEVATION FRONTAL PLAN PERSPECTIVE 82 INVERSION FIRST STAGE TRANSFORMATION SECOND STAGE TRANSFORMATION intransigent, so self reflective that it exists not as an object, but merely as its own representation. There is no object." The transformations of El Even Odd tell us more about the process and limitations of an axonometric illustration than about building. Eisenman plays a game with a cube, not one with planes but one composed only of edges, like Calder's wire circus figures. The planes are implied and we only imagine which are walls and which are floors. The transformations are understood only in relation to contiguous drawings. Without the categorical descriptions the three dimensional forms are unimaginable. He states, "What is reality and what is the sign of that reality are thrown into question." The perspective representations at the bottom of the chart are most easily understood. The use of perspective is directed toward the viewer. The use of the axonometric is focused on the object. (17) Axonometric images display selective facts about an object. Selective is stressed due to the construction of the drawing and its tendency to present frontal elements and their obstruction of background information. The term, object, describes the quintessence of an axonometric drawing. is required addenda. The The image is discontinuous with the drawing surface and to hover in space without the security of ground form or naturalistic Trees appear as plywood constructions. People reside in a vertical "flatland". planar construction of the drawing forces all the elements into a vertical abstraction. The axonometric model of House X stretches the concept back to the starting point of Eisenman's self referential circle. He builds the model of the completed design and rotates the plan and elevation/section forty five degrees in order to reemphasize its origins in the drawing. Our perceptions are challenged. process, building or drawing? Are we viewing reality or We are forced to contort our position to recognize an R. Eisenman. Transformation Diagrams. UN4J, M inhabitable view - idea that contradicts the implied an "view" of an axonometric drawing. "What is reality and what is the sign of that reality?" Its impossible to move through his axonometric the drawings of Daniel Liebiskind. images as one would representational move through a built space. methods to give Eisenman's statement applies to us an existential He exploits the ambiguities of sense about space. The image represents ideas, not buildings. My work is a kind of allegory of the "Mirror of Fools". I work by referring to those strata of graphic experience which belong to an obscure and illegible artificialism: a proto image of convention...these plans, the Lbeskind ,,beskind. intention of making visible the abolished distance of architecture's reality, Csotnometric bring me closer to building, yet nearer to dwelling. They show me that in abolishing distance and space, the realm between representaion and the awesome nature of architecture comes into focus. These examples provoke questions about the substance of architecture, which may well have been their intention. A represenational construction, in the final analysis, is only as thin as a sheet of paper, regardless of its content. There is a danger in applying its principles to the making of architecture. A real, third dimension is missing, and without that, we can acheive nothing more than flat architecture. Eisenman's houses evoke cerebral, rather than imaginative or intuitive responses. They demand a rigorous analysis of his calculations and drawing methods, similar to the mechanisms of De Stijl. although the motivations and processes are different. The drawings and the designs have a finely calculated machine look about them, and take on an importance far greater than buildings. The house drawings and axonometric model tell more abut facts than appearances. By using this particualr mode of representaion, Eisenman not only insists that we 85 1 ~ -~ L IL5&L Still from, "Man With A Movie Camera." investigate objects from a scientifically critical viewpoint, but the method of drawing We are detatched from a perceptual understanding and wonder if geometrical as well. truth leads to more substantial form and space. The axonometric is the ideal analytical tool for describing objective characteristics of elments spatial architecture. and itself It is extremely movement, interior lends to the of theories the modern in movement useful for giving an impression of three dimensional construction image of an exterior. details or a technical The method of construction implies visual distortions, and the use of it as a design tool could lock in decisions due to the three point coordinate isometric calculated drawing precision doesn't that allow is one virtually to think impossible through system. his pencil to sketch without The nature of and the requires aid a of a straightedge and triangle. The look, or gestalt of an axonometric is impersonal. Its distorted, unrealistic image and bouyant detatchment from the ground denies an experiential understanding of the space. Eisenman's houses portray a glaring synthesis of the use and intentions of this kind of drawing. They purposefully switch the subject/object relationship. The image and its formitory process is more important than the building itself. Eisenman's houses are the distillation of the use of a representational system for design purposes. Freed from the boundaries of time and space, I coordinate any and all points of the universe, wherever I want them to be. My way leads towards the creation of a fresh perception of the world. Thus I explain in a new way the world unknown to you. (18) D. Vertov Dziga Vertov's 1929 film, Man With A Movie Camera, impresses us not only by a timeless and sophisticated vision of the creative and technological world, but by the 87 intentional objectivity of the director. sequences contain The beginning scenes composed of subjects that hold dormant kinetic energy: footage of a still bicycle in a The moving image captures what could store window, an unmanned sewing machine. be a still photograph, yet the objects quietly wait for impetus. We become aware of the pith of moving film: time and sequence. A drawing or still photograph entices our imagination to conceive the next, or previous moment. It is an instant. The movie of a photograph is not. We are manipulated by the motion. Vertov makes us conscious of this objective scrutiny by the title of the film. He tells us what we are about to see; we are shown images and the making of them. A train rushes toward us and we slip under the cowcatcher with a gasp as the huge machine surges over us. Subsequently, a cinematographer with his camera climbs out of a hole dug between the tracks. The camera is a self conscious eye. Venetian blinds open and close. A lens aperture opens and closes. The camera films the camera. A similar imbued analytic demand with Architecture an intellectual permeates sterility Eisenman's that is at "House" once is stripped down to the bare minimum. processes that beg for attention. design intentions. Nothing is suggested. series. captivating What The designs and are demanding. is left are images and Nothing looks superfluous to The images, and their chosen representations are about the process of making them, as they are in Vertov's film. 89 "It is not the thing done or made which is beautiful, but the doing. If we appreciate the thing, it is because we relive the heady freedom of making it. Beauty is the by product of interest and pleasure in the choice of action." J.Brownowski SKETCHES Digging through the layers of process architectural drawings the way an archaeologist might uncover evidence deep within the earth will offer clues to the generation of form through a personal language, but will never uncover the seeds of inspiration. Like preliminary sketches, the genesis of an idea is highly individual, usually stated in a language that adheres to recognizable graphic conventions but ultimately decipherable only to the draughtsman. In our attempt to peel off the layers of "trace" one by one, (if we are lucky enough to have access), at best, we can become familiar with an architect's singular style and the chronological process of transformation. If we are able to explore the finished built form, it's possible to begin at the conclusion with perceptions of actual space, then a decomposition can occur by working backwards from production documents to the image of the original sketch - the primary image that documents intention. 91 This investigation, as most regressive studies, might be misleading, unless there is access to supplemental information. Unless we can personally interview a designer, we can only speculate about the mental processes that precede the first image and of the additional explorations that transpire without graphic illustration. Due to the amount of accesible information, this essay is based upon certain assumptions, then continues with analysis an conclusions based upon them. If we presume that it's possible to interpret the sketches of an architect, then we can follow a representative process. It is not necessarily the intricacies of the finished structure that concerns us as much as the process of transformation and how that is realized through freehand notation. Clearly, ideas precede representation, but I propose that the drawn idea instigates thought, and conversely, the way one thinks is actualized by the character of a sketch. The discussion that follows is based on the supposition that the sketch of an architect has developed to a maturity that is consistent. The sketch is a metaphor for an artist's intentions. The first one can be viewed as a definitive statement of a problem to be solved. It may take the form of a restatement of restrictions or requirements, or it may be the first glimpse of a solution, though its mere existence is the declaration of a new problem statement. This visualization allows unimaginable situations to exist, and begins the mechanism of a "modus operandi"; the statement of a problem, its implications, consequences of those implications, and a transformation of the original problem, which begins a new cycle. (1) The initial diagram of a scheme is generated by an indeterminate number of factors in addition to the demands of practical requirements. Firmly rooted in contextualism, or guided by abstract notions exploring geometrical relationships, the first sketch provides insights into a designer's priorities. Requirements of program and budget often don't 93 appear until major priority over use. drawings. transformations have occured. qualities Spatial generally take It's a difficult task to separate inspiration from practicality in the A drawing may display If a language is clear, then ideas may be extracted. a sense of tension or ease in parts or the whole, a possible indication of unconscious forces at work. It would be presumptuous to extract too much information from a preliminary sketch. A building design demands a series of transformations and requires investigation as a synthesis of individual stops along a journey of discovery. transport are highly personal. may not be comprehended Itineraries and modes of Each traveller develops a graphic language that may or through detailed analyses. Notation systems are developed from lines, shading, dots, scratches, smears and words. The substance of materials may be realized by the energy or pressure of lines or shading. Dots could indicate tranparency, overlap or a specific material. An architect's language may be analyzed as would a cryptologist, resulting in a catalogue as reference for marks, or the diagrams can be viewed holistically, as succesive stages of a final- form. A thorough examination must include a combination of both, ultimately leading to an understanding of three dimensional from and the decisions confronted along the way. The quality of sketches must be assessed in terms of symbols and significance, not as exemplars of technique. They are a means to understanding intentions. Although every designer develops a highly stylized sketching language, each project assumes its own system due to its inherent demands. The following pages briefly investigate the initial sketches and final plans of four architects as an introduction to the process sketches for the Carpenter Center and the Kimball Art Museum. ( The choice of specific projects is due to the accesibility of visual materials.) Each architect uses the sketch as form generator in a different way and each finished project reflects the diagrammatic process. H. H. Richardson, ARCHITECT. 14 4- - ".77 ~ y - Rudolph Arnheim states, "the kernel of artistic creation begins small." also begin small. How large is an architect able to think? pure idea, initially unencumbered by practical concerns. so do the demands on decisions. Initial diagrams In general, a diagram is As a drawing grows in scale, The size and scale of drawings affect the way we think, as do the systems chosen for representation. The spirit of a sketch exemplifies the spirit of a building. H.H. Richardson's Ames house sketch (presently located in Houghton Library Archives) A. is approximately one and one half inches square. The proportions and articulation of H. rooms is well defined, without any indication of experimental adjustment of angles or sizes. He works requirements from around a that strong cross framework. axial The concept centrality and of organizes the sketch the program denies the possibilities for growth without altering the scheme; one with circulation rooms rather than hallways. H. Richardson. Ames House preliminary sketch. Use allocations and spatial details are suggested with verbal notations and sketchy stair lines. Calculations of square footage is an outstanding factor in this early stage, and the design seems well controlled by the strong edged perimeter. There is no suggestion of context. Formal, interior manipulations are divorced from exterior conditions. The sketch displays the hand of experience. It is roughly drawn to scale, contains many program requirements and has the mark of firm decisions. It is a drawing that pertains to business rather than pleasure. Apparently, Richardson's first concept sketch was immediately traced over with ink in freehand, then given directly to assistants for precision draughting.(2) Due to his continuous ill health, the sketches were of ten done in bed, where the state of his health obliged him to spend much of his time...A plan two or three inches square embodied his idea. The ultimate result of his study was inked in over the mass of sof t pencil marks with a quill pen, and sometimes principal dimensions were figured. That was usually the end of his work on paper.(3) 97 The final original presentation sketch. The plan contains layout of room the exact is that only major difference and access as the of dimensions. The general B. north/south direction is elongated and the rooms are rectangular instead of square. Materials and colors are carefully lettered in ink. reuse of specific knowledge. designs materials, Richardson's H. H. Due to his familiarity with, and were partially based Richardson. Ames House on apriori It isn't surprising that his ground floor plan sketches are as dark and bold final as the heavy masonry that rises from the ground. plan. 2 A US -M \ AI ~ I I ~ l's~~~N.j (O1,~j LsAv j'IJ "I e 40..06t Er..a s..f7 I Ob Ui..wLit~. - iii .r" 16IN wa fdimssi-b I* 1ld* . p 4- L 99 'All 100 - A house plan by Alvar Aalto exhibits a sketch style as different from Richardson's as are their buildings. The loose, vibrating lines give the sense that the pencil was tenuously held at the top and dragged across the surface of the page. They are not drawn without intention, but reflect a dialogue between the architect and the lines. They flicker and dance under the play of strong, imaginary light, contrary to Richardson's heavy outlines and thick wall masses. The more squiggly are the lines, the more screen like is that particular area of the finished plan. His pencil clearly interacts with his finely tuned imagination. The design is interactive with its environment. Topographic contour lines are drawn in the surrounding landscape, and move directly into the form, suggesting the splayed angle of the rooms. The building form responds to its surroundings - an essential factor in the sketch. As growth and change are inherent in the vicissitudes of nature, so they are innate in Aalto's drawings. The form itself recalls the spreading of a peacock's wings, petals opening to drink sunshine or roots reaching out towards water. The sketch belies intellectual concentration, although the image is not without foundations of complex considerations. The resulting hard line plan contains minor differences in relation to room dimensions, though the overall form remains the same. D. A. Aalto. Maria House final plan. C. A. Aalto. Maria House preliminary sketch. - % x4. Ar 4 4. So designing is similar to gardening, writing, composing, painting, or what F. M. have you. The general diagrammatic intention precedes the actual realization, one decision leads directly go the next. Associative building is contextual, so what's already there sets the stage for the next event...We' re not simp ly repeating a decision that's already Smith. Blackman House preliminary sketch. made...we don't simply draw some lines on paper and then allow that single set of restraints control of the foundation, floors, walls, windows, roof - the whole building.(4) The house diagram by Maurice Smith did not begin with outlines, as did the last two examples, It is built up through a process of decisions and reveals various strata, as a painting displays pentimento. The single sketch unifies the process of three dimensional spatial layering with certain areas richly embossed with decisions concerning mass, light and form. At this stage, there is no graphic indication of use, though distinct areas declare, but are not dictated by a structural grid. The diagram exhibits a sense of three dimensional depth without the intervention of a third axis. Landscape decisions occur simultaneously with interior decisions. The perimeter of the building is not clarified and inside/outside boundaries are dissolved. Structural columns 40 step outside and become trunks of trees. A singular tree is nestled in the zone of entry. The smaller sketch reveals the clues to the making of rules. Proportions and regulating lines are dictated surroundings. by trees; the house is geometrically rooted to its The final form has a similar complexity and can be understood only through multitudinous plans and sections or myriad visits to the house. The previous examples might be called traditional in that a quantity of information may be extracted from the representations. reached a stage preliminary of development drawing can embody They are acheived by artists who have where many decisions are them. final The forms made are at once and reminiscent a of the attitudes of the initial sketches, if not identical to them. All the examples sing with E. M'. Smith. Blackman House preliminary sketch. the spirit of the final form and its generation, and to varying degrees, "lock in" major concepts.(5) An alternative to these methods has been proposed by the atelier, Coop Himmelblau, in Vienna. Its philosphy is embedded in an attitude of dissent and spontaneity. In a lecture given to the students at MIT, Wolfgang Prix, the travelling half of the duo, obliquely referred to creativity/spontaneity: "Look, if you only have architecture in your head, For that's all that will come out. example, if you only think about Vetruvius, Palladio or Schinkel, then you will only do things like Vetruvius, Palladio or Schinkel."(6) On dissent, he quotes Erich Fromm: "The history of mankind began with an act of disobedience and it is not unlikely that it will end with an act of obedience" Prix and his partner believe that the life and form of a structure is G. Wolfgang produced at the moment of conception. Feeling, thinking and doing are simultaneous Prix "psychogram." acts. "Entwurf", the german word for conception is a compound of two meanings. "Ent" signifies unconscious or subconscious human procedure and "wurf" means to throw or give birth. Their initial sketches, or "psychograms", are derived from these translations. The sketch is divorced from formal architectural elements and instead is the psychic expression of feeling about a space or a client's needs. They shut their eyes with pen in hand and feel the representation emerge. instant free from pressure, cliche and formalism?" Prix inquires, "Is this After the sketch declares itself, a model is made and the process of drawing, modelling and design dialogue occurs unsystematically throughout the remainder of the design process. The final form of their structure doesn't lend itself to description in conventional architectural language. The most appropriate explanation comes from Prix: (We want an) architecture that bleeds, that exhausts, that whirls and even breaks."(7) As unpremeditated as Prix's subconscious visions might be, the first drawing nas a decisive impact on the form of the building. In fact, it is even more precious than 105 106 the sketches by Smith, Aalto or Richardson due to the tremendous significance of its H. "raison d'etre". Wolfgang Prix Manipulating the sketch implies a reaction to the essence of a project and infects the spontaneity of its conception. Richardon's initial visions are similarly fixed, though his investigative concerns are disclosed by the huge number of detail drawings that metamorphose throughout the process. final section. The style and substance of sketches by Smith and Aalto allow and encourage various scales of design decisions. The preceding examples have documented vision of a project. illustrated the substantial influence of the first Methods, techniques and materials all have an impact on design thinking, as well as our interpretation of the drawings. But what of the entire process - of the countless visions and revisions that follow the first? The next section delves deeper into the design drawings of two of this country's most potent architects. Louis Kahn and Le Corbusier development of modern architecture. their major concerns have had an extraordinary impact on the A study and comparison of their sketches reveals and differences, and development processes. Major issues of concern include; How much is the initial concept realized in the finished form? What is the chronology of concerns? What elements are emphasized and at what point does somethng become determinate? What precipitates major transformations? What is established first? This is not intended to be a comparison of designs, but an analysis juxtaposing specific drawings and finished form. 107 r~Ac6 3L 46 2~v~Z j~A~' The Kimball Art Museum, by Louis Kahn, was developed with a strong guiding notion which appears on the first site plan sketch and never ceases to influence the building. The notion concerns an exalted integration of structure and natural light. All the other elements of design are subservient. He concentrates geometrical forms, their spatial qualities and interaction. governed by the Beaux Arts principles upon the use of pure Most of his early works are from his education Pennsylvania even though his personal expression at the University of those ideals is generated knowledge and understanding of materials and their construction. is a natural extension of that comprehension. of from Architectural detailing "If we were to train ourselves to draw as we build from the bottom up, when we do, stopping our pencil to make a mark at the joints of pouring or erecting, ornament would grow out of our love for the expressive method." he speaks. (8) Kahn's drawings do not initially present the concern of which They are generated from large, abstract ideas, represented by hard, linear perimeters acting as reinforcements. Though his ideas are not dictated by the linear boundaries he sets, they are dependent on the structural system implied if not illustrated in the drawings from the start. Every sketch is organized by a deliberate sense of order. Highly intellectual constructs permeate the designs. Corbusier, as opposed to Kahn, often creates his first sketch from a volumetric image. Unlike the flat, linear articulation that we see in the sketches of Richardson or Aalto, Corbusier. he indicates an impression of three dimensional form by a tiny perspective drawing. Carpenter The Center pre/iminary first sketch of the Carpenter Center was made pondering. (9) What emerged on 1 April, 1960, is a drawing after just three months of large enough to show sketch. 109 - *4 4:I" - A some details and to suggest major conceptual notions; stacked, curved volumes hovering above the ground on pilotis, a long processional ramp piercing through the center then protruding out the back green crayon. V. and substantial foliage on various levels, emphasized Exhibition...Ondulatories everywhere ascending way." Sculpture. III. II. His annotations read; "1. Pllotis all over. with Painting. All the documented principles are retained in the built structure. Corbusier was most concerned with the overall form of the building, but specifically, the way according it sits within to their use. the larger surroundings and the significance of the spaces His initail statement was best manifested as a formed object that could be understood by anyone attempting to read the representation. Regardless of its scientific accuracy in terms of dimensions of perspective methods, the image embodies an immediate perceptual understanding. Yes, the general rule commanding life is play...When a client of mine stuffs my head with such and such little requirements, I accept, yes I accept up to the point where I say no, impossible. For then the thing gets out of the rules of my game, of the game in question...of this combination whose rules have emerged at the moment of creation, have developed, affirmed themselves, becoming commanding.(10) One week after the first sketch, an orthoganal representation appeared. It portrays the elements of his process at the larger contextual scale. The drawing is neither a site JCorbusier. plan nor a building plan. It incorporates Corbusier's major concepts as they relate to the surroundings. While the existing structures reinforce the rectilinear Beaux Arts Carpenter Center Grid and their frontal relation with Quincy Street, the new form adopts the angles of sketch. second the pathways of Sever Quadrangle as its axes. (All these elements are drawn in his conventional yellow to denote circulation,) The bottom of the ramp at Quincy Street splays out to incorporate all the major perpendicular to the original, directions, then crosses itself at an loops around undefined level, then on an axis terminates 111 riN ---- 1 - ILI L p gradually parallel the path to from which it started. This abstraction synthesizes Corbusier's attitudes in a quick, bold, diagrammatic sketch. Kahn's site plan sketch preceded the first interior plan sketch. The larger form has been decided, based on a guiding structural system of similar consecutive vaults with light wells piercing the roof in seemingly arbitrary places. Its form is a huge, low K. lying rectangle that isn't influenced by the geometry or conditions of the site. "Form has nothing to do with circumstantial conditions", says Kahn. (11) In fact, the second L. Kahn. project shifts the long axis of the building, but not the direction of the vaults.) Using a thick piece of charcol, he begins to manipulate the elements and they inform the Plan overall composition. large box, presence The third site plan sketch emphasizes major spatial elements; a delineated with of the auditorium. thick edges ground into the Site Sketch second version. the major sheet denotes Other major elements include the -allocation of smaller spatial components that seem to be placed randomly within the major linear expression of overhead beams that support the directional vaults. The composition is secondary to its structural statement. artists architects and structural had very different reality, whereas Corbusier compositional element. concerns.(12) Kahn firmly believed that His sketches is initially indifferent to structure (Le Messieure, a structural consultant are based in except as a on the site, has often told students about the enormous complications in making the structural system work.) Many of his architectural forms can be discovered in his paintings. The particular, freehand, curved shape is a common motif. The quality of the sketch is indicative of Corbusier's attitudes. The size of the sheet, 91.5 x 92 cm, allows enough room for his whole arm to generate the sweeping, defiant gesture of ovals and diagonals against the rigidity of large boxes on a grid. Circulation routes are emphasized as a deteriming notion. The diagonal hatching along see J. p I' j I Q -- ~*1It( - I IL *1 I. y -go Quincy Street reinforces Sever between intersection the movement the realizing direction, Carpenter the and Triangle that in The Center. important surrounding buildings are colored in brown crayon, the curves and preliminary dotted structure are red and the ramp is mauve - a color that combines the yellow tone of circulation and the red tone of the building. It isn't until the third sketch, accomplished on the same day as the larger plan, that This is the first time that other tools are there is any hint of the area requirements. used besides the pencil or crayon. A common procedure is Corbusier's atelier was to utilize mechanical devices only as a means for engineering.(13) As opposed to sketch -drawings by Wright or Rudolph, design process. the mechanics of drawing never interfere with the (Perhaps this attitude corresponds with the abundance of sculptural forms in his work, rather than an obsessive preoccupation with linearity or overworked geometries.) The third drawing is the beginning of a schematic plan and sections, illustrating the requirements. use of cardboard ("papiers pieces These serve as devices that mediate between paper and the three dimensions of model. overlap to decoupes") create intersticies and serve cut the to specific area two dimensions of They can define proper square footage, as straight edges for lining, all without forfeiting the advantages of sketching. is the building of meticulous models and formality of hard lined plans. His creative process is sporadically checked by the precision of mechanics. The sketch process can then freshly begin with a measured base. The final version of the plan before the ninety degree axial shift concentrates Interspersed throughout on a clear definition nature are defined by Kahn's proces of indoor/outdoor the structural spaces. system. The previous suggestive strokes of The sketch is analagous to a child's plastic puzzle, where letters slide about on a cartesian grid to form crosswords. "rooms" are locked into their positions and circulation moves freely around them. L. Kahn. Plan sketch, gallery level. The 115 - 6U6 - -7$7 Pi I, - . - Circulation emerges as a free flowing, continuoius movement that is interrupted only by these "objects". The drawings are quick and deliberate, as if there are too many ideas to chronicle at one time. The site plan tells about the image of the building. Views from various angles and a small perspective sketch denote a sense of objective with explanatory perception supplemented structure. Corbusier's sketches never fixed. movement notes concerning give the impression towards that something the is rigidly Elements are drawn with tentative strokes, and suggest the freedom of change and movement that is expressed in the larger form of the building. His plan sketch of May 1 1960, (level three) illustrates his concerns. The painting studio on the right is littered with objects: easels? tables? general painting paraphanalia? It doesn't matter what the objects are, but how and why they exist. Drawn with spontaneity and an aura of contingency, we are given an indication of the freedom he cares so much about. Nothing is rigidly locked architects demand precise furniture placement). into a scheme. (some The elements of occupation can shift as the movement of the sun and its shadow slide around the exterior curve. M. Corbusier. Sketch plan of Level 3. Edges are drawn in specific colors, denoting light, mass and movement. Corbusier believed that sunlight demands three colors to indicate its astatic qualities. Blue is used for soft, northern studio light and its compliment, red, emphasizes the direct light and heat of the sun at noon. Orange denotes the early morning rays and the remaining lines, colored in black, are solid walls that completely block the sun.(14) Kahn also uses color in his drawings, though it is representative of clear, static concepts. "Nature" is portrayed by the use of the side of the chalk, emphasized by the character of energetic, calligraphic strokes. Long, white squiggles running contrary to the direction of the building indicate the essential structure of light. Small section sketches reveal how the light enters and is modulated. "The light will give a glow of 117 -all w Worr 474 Plan sketch. Fourth version. L.Kahn -- y IL 4 ~~-- AJL / - - --- I ,AA A.1 it g/L.4dVL- rj- do* V - +L/LT) Site Plan sketch, third version. L. Kahn vr ( S *d. W I,.4 kr .~~~~. .LI ... v ~w 120 I silver to the room without touching objects directly, yet giving the comforting feeling of knowing the time of day." (15) In the third site plan sketch, the overhead suggested beams are merely by their N. L. Kahn. support. Double sets of columns take the place of bold perimeter walls and define the edges of the primary circulation routes, running longitudinally through the center of Colored site the structure. sketch fourth The use of color defines differing functions. Black is chosen for hard structure and vehicular patterns. "Landscape" is scribbled in ochre, the fountains are blue and white, major circulation is orange and the oval geometry in the auditorium is crimson, the apparent heart of the project. Kahn's drawings are large. His expression of spatial elements is drawn with a strength of hand that is constantly working on all parts of the drawing. tentative and his notation suggests a three dimensional spatiality. Decisions are not Masses and walls are boldly defined. Structure and movement are omnipresent. His methods, as presented by his sketches, is derived from a strong, formal concept and progresses through a series of interior manipulations that suggest perceptual visions. Although the sketches are freehand, the lines are guided by the inherent structural system and are reminiscent of archetypal geometries. The freedom of the movement within geometric constructs in Kahn's inspiration. This is the essence of his work; the designs evolve from a foundation of pure geometries . Their interrelationships, construction and detailing are mediated by experience and sensual intuition. Corbusier approached his ideas with a different attitude. the concepts take precedence over constructional Form dictated structure, and considerations. Many of the intermediate sketches are not by the architect, but by his chosen assistant, Jullian de la Fuente. His major job was to engineer the primary or poetic decisions made by the plan version. PN ,0 o Corbusier travel sketch. master. Fuente's sketches are bolder and more precise that Corbusier's. The curvlinear studios are redrawn as rectangles, and sections appear that display edges and fenestration, but always maintain the essence of Corbusier's ideas accenting movement, light, volume and greenery. ("Unable to put his building in the yard, he would do the other thing, put the yard in it.")(16) Many of the drawings were played as a duet, though Corbusier's influence is always apparent by the elements depicted and the drawing conventions used. These things are clearly indicative of what his buildings represent. He strove to create buildings that were truly democratic; that suppressed concepts of hierarchy and embraced everyone without prejudice. The stamp of the modular man not only displays a system of proportions within the body, but is used to demonstrate the condition of regulating lines in facade. Man and building are united dimensionally. The idea of the universal man permeates all of his work. Even his sketchbooks show a concern with simple, everyday activities. All Corbusier's sketches have a childlike quality and we receive a similar pleasure in interpreting them as he probably had in producing them. He always carried a selective set of crayons tied with a rubber band ready to document a sensation or an idea. The crayons captured a spirit that was never lost in the careful scrutiny, deliberation and consultation that carried through projects to their end. A design sketch is a documentation of thought. It might stand alone as a momentary statement of purpose having its own intrinsic time, with each dot and scribble proclaiming, "eureka", or it may be viewed as a small island in the continuous river of the design process. In that case we follow ideas that form a continuity, and watch a process of transformation. We are able to gain insights into a designer's priorities, even more specifically than writings could tell. Design drawings say more than words. They are fresh, spontaneous and offer an image unhampered by adjectives. Although r 123 personal styles dictate medium and methods, the quality of a sketch introduces the quality of a building. Kahn and Corbusier begin with a powerful initial image. The transformations never dramatically alter the first documented impression. Instead they shape interior space to complete the vision. Richardson begins with similar force, but most of the mental processes are complete even before the first sketch. There isn't much room for trial and error. Smith's process of layering the sketch is reflected in his intricate spatial forms and connections. mind and Aalto's sensitive dialogue with himself is exhibited in materials and All the architects have developed a sophisticated communication between hand. Their sketches tell stories that words cannot, and present an immediacy of thought and process that neither buildings nor standard drawings can. 125 loom OWN Now clzmo" IIIXOPPPP, fosgoijopw 1000 "She blinded me with science." Thomas Dolby THE TOOLS OF DRAWING ARCHITECTURE Every drawing is made with the aid of tools. In the literal definition, they are devices that we use to facilitate visual description. Anything from a stick of charcoal to the technical sophistication of the computer can aid the delineation of buildings. In a figurative sense, the idea of tools may constitute styles, or methods of design or depiction. Throughout history, many buildings were created from certain "prescriptive" Either way, the tools of representation have an influence on the way an image is produced, and that influence extends through the design procedure. The tools techniques. we choose inevitably have an effect on a finished product. IT I " - I 1 D 1 7 IIII I A I -1l% I I I AVI -T-T-,A 11 - Ik\1I , I I I N I I \i T\ A 141 1 1 CVBTTI C3 SYMMITRI A 30 i I I I I I The tools of architectural design have developed in response to the changing needs of the designer in order to facilitate a working process or new idea. originally a craftsman. The architect was Although representational styles changed, the tools for making drawings were well connected within one discipline until the powerful influence of the Industrial Revolution, which broke the craft tradition. separated from the users. The making of tools became The designers became separated from the builders and the mass produced product radically altered the design procedure. is the separation of human interaction. a loss of one to one correspondence. Whitney states, "Designing for a Separation of industries Quality takes on new meanings when there is On the effects of the Industrial Revolution, G. mass audience required a large number of compromises in order to reach a level of average acceptability."(1) This article explores relationships; the primary one is of the designer and the tools of design, the secondary is of the tools of design and the resulting creations and the last implied relationship is that of the tools and the people who are indirectly connected of drawing instruments, though a thread of the evolution of instrument technology is A. Geometric proportions of important in the understanding of the architect's craft. More significantly, the tools man. to them by virtue of the built environment. It is not an history of the development should be viewed not just as a medium for the expression of ideas, but as active participants in the design and execution of a finished product. Albeit a bit risky to conjecture that our ideas are influenced by the techniques of drawing, and since that process is mediated by the tools we utilize, that designs are affected by the method in which they are expressed, some connections can be made. Following is a synthesis of fact and speculation: examples of specific instruments , their purposes and in addition, ruminations on how the instrments affect the environment, even if only in subtle and subconscious ways. 129 Long before architecture ancient times was an independent incorporated integrated occupation, disciplines. the design He was professional of simultaneously surveyer, engineer, mathematician and planner, war strategist and mediator to the Gods. His tools were simple and direct, applicable to all the allied fields. The subdivision of land for agriculture first necessitated mechanical extensions of the body for geometrical purposes. Competitions between tribes forced the subdivision of land and its respective custodies. (The word, geometry, means land division in ancient Greek.) Straight lines were found to be directly measureable with the use of knotted lines, and problems concerning the most efficient cutting and piling of stones generated the geometrical magic of the right angle. Reference is made to crude levelling and surveying devices that had to use mathematics for their efficiency.(2) The science of mathematics was developed from the need for solving physical problems. Tools for the execution of The earliest explorations in astronomy, ideas were integral to mathematical processes. optics, cartography and construction all relied on similar tools and equations, as the disciplines were all based on the rudimentary laws of geometry. demanding environment originally formed sciences. today, it's easy to overlook the fact With our complex and that buildings were through mathematical principles that laid foundations for all the The purity of form symbolized the elevation of the human mind and its B. Positioning the style of a sun dial for determing lines parallel to collaboration with the higher or mystical orders. Euclid was the first to document geometrical truths, although his experiments were limited to figures formed by straight lines and circles. The conic sections: ellipses, the earth's axis. 1643. parabolas, hyperbolas,were known, though the understanding and application of these shapes was circumscribed. Pure, geometrical forms and their computations formed a basis for the art of building, and are epitomized by the Parthenon and ancient theatre structures. Vitruvius, in his work, On Architecture, writes about the knowledge and techniques required of the architect. He stresses a concern for a union between 131 j y is -47 7 a a~7 / \ q,'I -1 Sol., AA W. , I ... . 11 A. 132 D -;3 'a Ml A l 7 4 science and craftsmanship. An architect must be a man of letters that he may keep a better record with notes. Then he must understand the art of drawing that he may be able the more easily to show in painted pictures what will be the intended appearance of a finished building. Geometry again furnishes many resources to architecture. First it teaches the use of ruler and compass, whereby the plan of buildings may be more easily shown on a flat surface with the direction of right angles, plane surfaces and straight lines...By arithmetic indeed the costs of a building are calculated the divisions of the whole are explained and difficult problems of symmetry are solved by geometric laws. (written between 25-23 B.C.) The primary drawing tools that we use today are developed from prototypes found in antiquity, and their refinements are concerned more with the progressive need for speed and accuracy rather than from revelations about the nature of space. space hasn't. changed.) In fact, all our contemporary drawings could be acheived with the use of ancient apparatus and a consummate comprehension of algebra. geometry and A straightedge and a set of dividers constitutes the fudamental equipment for drawing architecture. can (After all, be calculated formulations were With these two items, the most simple to most complex forms with not the worked two out instruments. In mathematically, ancient but times, many constructionally, of in the three dimensions, with the use of real objects in space. They were not drawing, but building tools. There was no purpose for preliminary drawings due to the nature of on site design and construction. The structures themselves served the purpose of documentation. The discoveries of ancient mathematicians and the tools used to transcribe them served C. as foundations for systems of proportions, regulating lines and classical forms used and and "Mathematical reused by designers for centuries. Le Corbusier, in, Towards A New Architecture, Geometrical begins his chapter on "Regulating Lines" with: problems" 133 134 The necessity for order. The An inevitable element of architecture. regulating line is a guarantee against willfullness, it brings satisfaction to the understanding. The regulating line is a means to an end; it is not a recipe. Its choice and the modalities of expression given to it are an integral part of architectural creation. The regulating line is derived directly underlying from geometrical principles, the schematization an ordered unity of parts. The order of regulating lines originates from proportional triangles, but also is found in pure geometries and their intersections. The multiplication of lines can become very complex with the use of logarhythmic spirals and root rectangles. These relationships and their geneses in natural forms fascinated Corbusier. The use of lines in general appealed to him. Corbusier's paintings display a D. continuing exploration of contours and three dimensional form. Corbusier "It is the outline of /ine things which explain their volume" said he. drawing. The use of the line is the most elementary means of communication. It is the first notation a child uses for graphical expression even though it is essentially abstract. No true lines exist in nature. A line is the fundamental element in geometry and drawing. Everything can be represented by abstracting it to its contours, and planar or spherical volume can be expressed by the layering of lines. elements. They are symbols of naturalistic It is the abstractedness that serves objective functions such as measurement, direction and location. Subjective characteristics can also be delineated. Line quality is emotional and can be described and imagined by the use of animated adjectives: bold, flimsy, stuttering, solid, intoxicated, tenacious, etc. Almost anything can be used as a line marker in architectural drawings, as evidenced by Kahn's rough charcoal sketches and Aalto's delicate line images.(3) The choice of instruments tells about the way one thinks. Instruments for manual line drawing have undergone limited modifications since the invention of ink in the fourth millenium, B.C. Before that, a stylus made from bone, hardwood or metal served to scratch 135 136 marks into soft wax or clay. Accuracy in drawing was not compulsory. The invention of paper in the third millenium, B.C. fostered the use of the pen, or reed pen, made by sharpening and splitting the end of a natural stalk. Due to the fragile nature of paper and the palimsest, very few pre thirteenth century plans survive today. Scholars maintain that medieval and gothic structures were designed and built with the use of full scale templates or drawings of parts which they felt no need to preserve once the building was erected. The intricate tracery, vaulting and rose windows of Gothic structure were created by the use of a compass and wing dividers. As the form and style of architectural structures changed, so did the tools used for their representation. The earliest chronicle of line drawings is that of Villard d'Honnecourt, who sketched ground plans, elevations, details and furniture of buildings throughout Europe. (1235) The annotated, freehand sketches, done with ink on vellum (calfskin) have careful edges and are further described with geometric analyses, though they are as flat as the paper itself, with no graphic hint of volume, materials, or spatial depth. As these were not design drawings, but ones produced after construction, he was concerned only with the impression and the facts. The Gothic structures he recorded were composed of a filigree of lines on surfaces and his drawings are evocative of that. Honnecourt's sketchbooks are conjectured to be the reason for the rapid spread of gothic forms throughout Europe.(4) Printing and publication might be seen as another "tool" that has a tremendous influence on design, which will be discussed in more detail later. The development of perspective in the sixteenth century demanded the invention and use of new drawing devices, even though Alberti's treatise on architecture, De Re Aedificatoria, (the first formal distillation of ideas concerning proportion, the orders and town planning.) advised architects against the use of perspective and advocated the traditional methods of design, the ground plan and the model. Vertical dimensions and E. Villard D'Honnecourt sketchbook drawing. 138 volumetric shapes were determined by proportions conceived in the plan. the design and drawing of architecture, Lines ruled though an obsession with the delineation three dimensional space soon overwhelmed the fields of art and architecture. of Depth and forshortening was first introduced in paintings, not in architecture, though it was essentially a non-mathematical, intuitive device.(5) The field of painting made a huge impact on the represenation of architecture, and the image of buildings. In the perspective experiments of Leonardo, and later, Durer, there are traces of three dimensional construction lines as well as object contour lines. They both built sophisticated machinery in order to view the world as if through a "picture plane", and space was shown with a mathematical objectivity.The use of the grid predominated, and drawings of the early Renaissance concentrated on the outlining of elements, rather than of larger, integrated wholes. James Ackerman surmised that the high Rennaissance architects thought of the elevation as a "neutral field into which plastic elements are set at intervals. Therefore, the facades of structures could be "expanded and contracted at will."(6) Facade drawings by Leonardo and Bernini have a dancing line quality, as if the sun is dissolving the edges into a mass of shimmering elements. They were also pictured without sites. The building was self contained through its isolation and dimensions. Perspective drawing required highly precise marked a plateau in the advancement instruments, and the seventeenth century of all kinds of technical tools. Progressive metallurgy skills allowed refinement and durability in very small implements. Split blade pens that adjusted with brass screws, to vary the thickness of line and pens with dual line possibilities expediated the processes and enhanced the making of images. Drawings were still only a means for visualization, not for production. Master builders sufficed for measured drawings. Apparently, Michelangelo drew the details in front of the masons in order to convey "a vivid experience rather than calculated measured F. A. Durer. "Drawing of A Woman." C~a 3 ~2~'~L~& constructions endeavor for carving."(7) that required In any case, the copying of drawings was a laborious the careful transfer of calculations with dividers from one drawing surface to the next. Another method was to prick holes through the original drawing to a blank sheet underneath, and then to reline with pen and ink. Dividers were used to scratch the vellum and the scores were filled in later with pen and ink. Ink washes were used more and more on drawings of the late Renaissance, influenced primarily by Bramante, who was trained initially as a painter. He believed methods his buildings contain of illusionistic artists and devices that architects were interchangeable are in the used construction and of two that the dimensional space. Perspective was a visual game that altered the concepts of a gothic, linear style of design to a plastic, painterly architecture. The constructional device brought the separate, floating elements into a unified whole with a distinct focus. The use of ink wash on drawings fills out the volumes and emphasizes the sense of depth and the play of light and shade. Niches and hollows are rendered in greys and blacks, while projective elements maintain the brightness of the paper. The use of wash binds the formerly disparite pieces. Seventeenth century and baroque drawings concern the total effect of a building in its environment. The abstract qualities of line and the representation of individual elements is subjugated by a preoccupation with overall massing and the pictorial image. Unecessary for full sets of working drawings to be produced, the architectural image was made by the architect for personal exploration and as a sales tool for potential clients. The etching process promulgated the sales and spread of architectural presentation drawings in the next century, and without analysing effect of Baroque and Rococo, it's imperative to mention the influence of Piranesi, whose work altered the image of architecture and radically influenced the neo-classicists, who were already reacting against the unrestrained ideas of the former styles. Piranesi earned a living as G. Seventeenth Century facade. IT 7lli'l ae /ituum I itra, ti 142 .Pi2".t //,A 1 , ,/iP 4 rta, iu',rJ J-AT,.F Lzuren/upriI- -Xmlrmjanai air/af 1 a /ieiu, i. In& rn.r . -P 7~-07 r'e / -e Lin.I An a commercial draughtsman and began by selling his pictures on the streets of Rome. His exaggerated visions of reconstructed Rome inspired flocks of tourists to visit (and be disappointed by) the comparitively tiny crumbles engravings set fire in the minds of classicists. that remained. His published They combined a preoccupation with H. the pure, simple Classical ideal and an imaginative force that included sharp contrasts Piranesi. "The Aqueduct of of light, low perspective viewpoint and greatly exaggerated scale and the integration of landscape with architecture. Piranesi's redefinition of stylistic tools catapulted the Aurelain." romantic movement in European architecture. Pen, ink, and etchings were not the sole means for the illustration of ideas. Graphite was discovered in the sixteenth century, and its advantages and disadvantages are apparent. A sharpened piece can take the place of two drawing tools, the pen and the brush. Both lines and tones are easily depicted and can be rubbed out and altered with the vicissitudes of the process. Graphite interacts with paper without becoming absorbed and reduces the possibilities of creeping or blotchy images. attribute that makes it ephemeral. Pencil drawings must be well It is the same protected for longevity. I AKA FEW METHODS OF 2 COMBINING 13 GROUPS 4 OF 15 LINES GRADING ITONES 143 The invention and development of paper had a profound effect upon the design of architecture. Papyrus, created from the stems of the tall sedge, Cyperus Papryi, was used for a thousand years until the invention of parchment or vellum. Although the new material ws costly, due to its preparation from raw skin, it was not as brittle as papyrus and could accomodate writing on both sides. The discovery coincided with the earliest traces of architectural drawings, though it wasn't until the printing press was invented in 1450, that the use of paper spread and designers began to work out different solutions before consturction. The sheets were larger than parchment, and due to the time and cost of production, most design examples from the Renaissance have numerous studies on one sheet. Gradually, vellum was replaced by paper made from pulped rags, which probably allowed a new looseness in freehand drawing. Paper was produced in separate sheets by hand until 1799, when a machine was devised for forming it on a continuous web. Translucency was acheived through a slow process by soaking the sheets in linseed oil and drying them before images could be perceived through them. Eighteen fifty marked the year for the production of tracing paper as we are familiar with today. "Trace" revolutionized the world of architectural design. Though to a large extent, designers relied on pattern books and classical elements, the new product allowed them to visualize almost as fast as they could think with the use of overlays and ghosting images. As paper was more accesible and expendable, so could be design decisions. Paper, as a tool, had other influences as well. - m-4 . - 4b- i- eV - V ~i - -% - 6§ . Thomas Jefferson was the first known user of Surprisingly, the invention of gridded graph paper as a design tool. paper was not in the field of engineering, but in crafts. Silk weavers used it as a graphic pattern and picture code for their looms, Jefferson. not as a metric device. u of Colored and open squares denoted used or unused warps. Jefferson's discovery inspired the use of the module system for design. Graph paper is a useful tool in lieu of the metrics and orthogonals that a drawing board provides, though the grid may well govern what we see and do. The Renaissance Picturesque tradition, beginning in the 1850's, contradicted Jefferson's calculated precision Rotunda, Virginia. 182 . and addressed harmony with nature. As important as the simple tools, paper, pen and pencils, are to our design decisions as mediators between ideas and graphics, they in themselves don't serve the larger The shift from architect as craftsman/builder to the emergence of discrete professional roles of architect and builder demanded new methods of drawing reproduction. Woodblock printing was a laborious process and requirements of the profession. relied upon the careful use of wood chisels which are not particlarly sensitive to line qulaities and not at all to shades or tones. Etching and engraving was a faster method but was still a step away from actual drawing. An engraving is made after .a drawing is completed. The introduction of lithography in the early nineteenth century, provided the means for an exact replica to be produced regardless of the medium of the original drawing.(8) Lithography could preserve the expressive advantages of the pencil and many renderings were drawn specifically to be reproduced by the means. The growing demands of the architect within the office brought about the development of copying machines, and those machines in turn, promoted a technical efficiency that changed design methods. 147 fig ? I' ii r 4 /iq. I i. li 1) I' :7 r I 3! -~ h.~. _______ I In the triangular century, nineteenth compasses distances of three points simultaneously. expediated, an accurate reproduction were introduced to transfer the J. Although the copying process was somewhat was a painstaking Pantograph. process until the advent of tracing paper. Pantographs and proportional compasses aided the making of copies by enlarging and reducing by one half or two times. For over two hundred years, from 1598, an instrument called the Architectonic Sector was used for calculating ratios and sides of angles and triangles. It was the mechanical precursor to the slide rule and electronic calculator but could also calibrate the proportions of the five architectural orders and aid in drawing them to any scale. The use of classical ordering systems dominated architectural design through the turn of the twentieth century. Blueprintting, invented in 1870, substantially changed the methods and time necessary to produce sets of drawings for the building trades. Not only did it make possible the dissemination of sets to various professionals involved in construction by reducing draughting costs, but it freed the designer to spend more time on creative work. The architectural office as small business was created. A hierarchy was established between the designer and the production team. The blueprint established the drawing as a legal document, and the head architect took on a critical responsibility. Government intervention established rules for public safety and architecture was subjugated by its own design process. The blueprint machine denied the worker as much individual responsibility as before. These innovations in the profession also took emphasis away from the apprentice system and placed it on education, which encouraged a preoccupation with theory and formalism. Another factor that altered the making of drawings and forced a division of labor in the architectural office was the rise of illustrative publications. In 1876, the first major journal of architecture, American 1hj,1 Architect and Building News, appeared. Mass production of drawings placed a new emphasis on the quality of the presentation 11i-p,,tntxrrfn lt 2. Il 149 Good hue Z::.~ ppr ,; 'ir"dazzle" rendering. -V' 150 it and the illustrations of architecture took on a competitive significance. The profession of illustrator was established as separate from the architect or draughtsperson and the emergence of architectural competitions demanded that major offices hire "ghosts" or "perspectivists" to elaborately present drawings was derisively referred designs. finished The preparation of these in washing", though ultimately, the to as "taking renderers had a great influence on design thinking, similar to Piranesi a century earlier. Stylistic conventions were borrowed from the arts of painting and photography arid illustrations of buildings took on their own inner life. The possibilities of popular consumption spread images of certain styles. refers to as "democratization of the image." This enforced what Lewis Mumford Clients, as well as designers were able to adopt and adapt to certain stylistic looks. William Hubbard makes a clear argument for this in his book, Complicity and Conviction. The technique of the scenographic style influenced by John Ruskin's , Elements of Drawing, and later, Arthur Guptill's, Rendering In Pen And Ink, created compositions of formal elements, textures, tones and line qualities. The resulting picture became a preferred image of a building. He contends that many decorative details grew out of the requirements of the rendering. "One way the architects of this scenographic era made these decisions was to ask themselves, what will make this sketch a good picture?"(9) Later, the individual techniques of renderers such as Hugh Ferriss, made a persuasive impact on the ideas of designers and the public. With his dramatic charcoal sketches of the New York skyline, published in Metropolis of Tomorrow, he intentionally gave K. Buildings were H. birth to a vision of the city that was composed of abstracted elements. black monoliths rendered in distinct planes of light and shade. He wrote, Ferriss. "Cring "Crowding Towers." Even in commisioned illustrations, a delineator should aspire to be more than a mere copyist, he should interpret the architectural significance of a building...beyond this, too, the renderer should assume even greater 151 152 responsibilities in the future, to serve as a guide in city planning, to assist in evolving new types of architecture and to strengthen the psychological influence of architecture on human values.(10) His predictions are correct, though dangerous. Ferrisses illustrations are not far from the skylines of glass and steel so prevalent today. Mass consumption of architectural images had enormous influence. Not only did the personal visions of architects and illustrators create expectations that suggested certain prejudices, but they fabricated a paper world. No longer did people have to experience the values built in a real place, they could rely on interpretations given to them through magazines. The refinement of photographic processes also altered drawing techniques and imaging in general. Photomontage was utilized during design stages, and bits and pieces of structures existing composites. sharp and be could assembled quickly order in to create imaginative Architectural design could build on its actual image with the aid of the detailed focus of the camera. As early as 1857, the Architectural Photographic Association was founded to promote "sharpness and precision...of the The "dazzle technique", used by well publicized renderers delineation of buildings" such as Henry Kirby and Bertram Goodhue, initiated the crisp light and bright reflections on windows and wavy puddles similar to the way a camera captures the qualities of light. Light, glass, reflection and transparency were promoted by the precision of the camera and by technological permeated the advances drawings of in the the construction 1920's. Drawings industry. by aesthetic An industrial Mies included pieces of photographs, and the atmosphere is reduced to tones and shadows, sometimes, with wispy, black figures looking like statues in the foreground. The aesthetic was spread by international publications, and the style emerged worldwide. Mechanics of image making and the mechanics of industrial society merged in a resultant bleakness. L. Mies Van Der Rohe. "Interior Perspective." 153 .0& fiL Ql 231 22829 232 233 236 238 235 237 244 243 252 246 251 249 250 Xerox was introduced to the public market in 1960. It and its developments have expediated and enhanced the design and business of architecture. At a time when the business of beautiful renderings was in a glut due to the stark linear and planar surfaces of expression, faster the international the new style and an ideology that machine was well suited for duplications. suppressed decorative Less expressive and than diazo images, small studies could easily be worked up in succesive stages. The danger of Xerox has always been one of scale. Rarely will a copy maintain tha exact size of the original. Simultaneously, Letraset appeared on the market and added even more of a mechanical look to the already machine like drawings. In addition to typeface, little black lined trees, textures, people , cars and furniture took the place of hand drawn elements. The image of mechanical appliques was a graphic style that dictated a revolution in M. Standardized people. presentations. Hand drawn objects aspired to the uniformity of the rub-ons and books teaching the emulation of letraset figures appeared in classrooms as well as offices. The popular image of architecture was as lackluster as some of the constructions. The role of the draughtsman was less dependent upon manual graphic skills, and he became a tool of the tool. Contemporary demands are exacerbating this phenomenom with the benefits of computer technology and its implications. The capabilities are infinite and as yet, much territory is unexplored. Needless to say, the substantial reduction of time and money will eventually be realized with the use of the computer as a production tool, though there are major questions as to its effectiveness as a design tool. With its infinite zoning capabilities, its various view generating processes and its memory storage, the machine can accelerate decisions. Naturally, information based on mathematical models must be explicit before testing and evaluation occurs. Efficient buildings of any size must contain all of the above, but buildings that also comprehend a quality of space(s) that speaks poetry, of man's relation to himself or 155 N. Hardy, Holzman, Pfeiffer. St. Louis Art Museum, site plan. - - I - .. a 0. 4~ i ~I:gI.. 156 Computer generated space drawings. to something more intangible are dependent upon human judgement and inspiration. These things are causative formations that I believe can transpire from the involvement through the mind and the hand, but not through the hand and the machine. Demands of the ever increasing complex world have inevitably altered the systems and means of creating architecture. The tools we use are directly connected to those demands, though their primary functions are to serve as extensions of the mind and hand in order to facilitate our concepts. The earliest tools were created by their users to simplify constructional problems. When designing on paper became separate from on site decisions, drawing tools were designed specifically for the two dimensional surface, and later for three dimensional drawing constructions that dominated spatial thinking for centuries. Perspective machines and basic equipment such as the architectonic sector were both derived from geometrical constructs to delineate highly formal concepts. The existence of the tools, the images they made and the subsequent built forms all encouraged the continuation of certain ideas. Tools urge play, but are circumscribed by rules. The more complex the tool, the more highly defined are the limits and the demands placed on the user. Diluting the socio/economic implications of professional equipment, it's easy to state that technical specialization diversifies initial concepts and emphasizes commodity and consumption. In order to meet and maintain contemporary demands, the divisions between idea and product become more complex. Like in a game of "telephone", what is whispered in the first ear often has nothing to do with what is issued at the other end of the chain. The tools we use may be necessary for implementation in this world, but are seductive in their capacities. A good mechanical facilitator is only that. A belief in the power of machines nay be a symptom of something deeper; possibly a fear that denies the forces of expression and creation or, as Dylan Thomas so sensually said, "the force that through the green fuse drives the flower."(11) 157 158 There is a profound difference between the charcoal and the computer. Not only does the manual handling of each influence direct associations between the designer and the product, but the image produced by the medium influences the invention of architecture. The striated concrete concrete found in many of Paul Rudolph's buildings has been associated with his use of rendered texture by drafting tools. Sometimes even the equipment itself is a reference. In the Mummer's Theatre, in Oklahoma City, John Johansen desired that the structure emulate the back of a computer, and assembled the forms from hardware catalogues. The less complex the device of delineation, the more independent we can be, unless we are able to thoroughly comprehend the limits and capacities of the thing. Impossible with the technical sophisticaion of some contemporary devices, but desirable with some that are simple and familiar, it would behoove us to make explorations. P. The Chicago Institute of Art employed a method of teaching that was modelled after Bauhaus principles. Introduction to mechanical drafting tools is based on experimentation separated form architectural design. Before a student is asked to do geometric projection and other types of mechanical drafting, he is allowed to use his ruling pen and compass freely to make thick or thin lines in any combination. The result is a "picture" produced by the mechanical drawing set. More significantly, the student's interest and pleasure are awakened in these tools. (12) Pleasure is a pre-requisite for designing. If we aren't comfortable with the means of expression, the product will reflect the construction. Most architects begin with and not until it is necessary do they employ hard line tools. A tool is merely an extension of the mind. Lewis Mumford in a lecture to students, eloquently stated, " The expansion of the machine during the last few centuries has freehand sketches, taught mankind a lesson that was too obvious to be learned: the value of the singular, the unique, the precious, the deeply personal." (14) Exercise for the use of mechanical drafting instruments. 1940. EPILOGUE A drawing is worth at least a thousand words. When a proposed building doesn't reach fruition (more often the case than not) the drawings remain the only record of ideas. If a building stands, drawings tell stories of lost inspirations. The initial proposal for DRAWING/S outlined investigations into specific drawings; methods, styles, tools, procedures and the elements of the image itself were to serve as clues for discovering an architect's intentions. The clues would also indicate historical influences, precedents, social climate and politics. As I hunted through the reams of published drawings in order to find the ones that beckoned my research, I realized that I had more curiosity about the "genre" of architectural drawings in general, than, about individual examples. What makes them different from fine art and what do universal notations systems imply? What influences architectural images and how much information can accurately be presented? 161 Architectural drawings first and foremost must convey information about built space and have the added possibilities the of presenting qualities that are subjective or suggested. The articles that emerged straddle the line between primary (specific) and the secondary (general) intentions, resulting in a work that might serve as a comprehensive reference for subsequent investigations. topic concerns The larger the long neglected realm of "visual intelligence." We always look, but rarely see. Arnheim, in Visual Thinking, and Thiel, in Visual Awareness and Design, propose theories and strategies for fundamental visual reeducation. Based upon their research and my own, I would continue investigations more speculatively, perhaps beginning with hypotheses rather than facts. The subjects could deal more directly with the way drawing influences form, and lead toward a theory of education in perceptual skills used in combinations with traditional notation methods. The "Morphologists" suggest that all problems can be reduced to visual/geometric images. Perhaps we would do well to direct our attentions that way. It is important to understand the values inherent in pictures. They range from the universal to the idiosyncratic, and demand careful scrutiny in order to break out of our accepted notions of subject/object relationships. The increasing demands of the mechanized world isolate decisions to specialists, who seem to be more and more unaware of integrative processes. The tools we use encourage formulaic thinking, and boundaries become Without exploration, creative introductions to them might enhance their possibilities. impermeable. Some of the groundbreakers. speculations I've made may be ungrounded in fact, and the facts I've chronicled are not At best, this work has been enlightening for me, and may serve as a foundation for others. And now, too many words are getting in the way. It's time to get back to the drawing board. II ~, \ ~ I~ "I,, ~ 'I, I ii,' .1 4 i It Jilt o 74 e If I e t If J CL b CIO Q) XZI NOTES Introduction 1. Sekler, p. 53. "The Map Of Suzhou, Perception and Convention." 1. Factual information from a tourist's guide, Sights and Scenes of Suzhou, obtained in Beijing, PRC, Summer,1985. 2. Porter, p.1. 3. Thrower, p.13. 4. See article, "House X, the axonometric and the machine," in this thesis. 5. Michael Johnson, circa 1973. 6. For detailed processes using these kinds of perceptions as integral to mapping, see, P. Thiel, Architectural and Urban Space Time Sequences, or, K. Lynch, The Image of The City. 7. 8. This information was culled from the thesis of S. Rustow. "Projective concepts imply a comprehensive linking together of figures in a single system, based on the coordination of a number of different viewpoints. Side by side with the development of this organized complex of viewpoints there also takes a coordination of objects - this leads ultimately to the idea of Euclidean space, the transition between two systems. Such a coordination of objects naturally assumes the conservation of distance, together with the evolution of the notion of displacement or congruent transformation of spatial figures, culminating in the construction of systems of reference, or coordinates." Piaget, p. 153. 165 NOTES "House X: the Axonometric and the Machine." 1. Eisenman, Rassegna. p.69. 2. M. Gandelsonas, Introduction to House X. p.18. 3. B. Schneider, p. 84. 4. "Isometrics" is a general term describing all drawings using three dimensions with equal axes at right angles and lines of constant measure. The term, "axonometric", was first used to describe the precise drawings of machines and parts by M.H. Meyer, in 1852. An axonometric drawing generally refers to a plan rotated at 45/45 degrees or 30/60 degrees with vertical projection lines. 5. Gandelsonas, op. cit. 6. This query was borrowed from Peter Prangnell. 7. See, "The Plan of Suzhou...", an article in this thesis. 8. "This type of perspective is concerned with the relative distance or closeness fo vertical forms whiletopological information is almost completely lost, making it impossible to locate positions and connections on the plan." W. Meisenheimer, p.31. 9. i.e. Joseph Albers and E. M. Escher. 10. Choisy, Introduction to volume II. 11. Booker, p. 124. 12. Ibid. p.116. 13. From the "Futurist Manifesto." 14. Maholy - Nagy, p.249. 15. El Lizzitsky, An Architecture For World Revolution p.144. 167 16. Theo Van Doesberg. Jaffe. p.84. 17. Paraphrased from, B. Schneider, "Axonometry Refers To The Object, Perspective Refers To The Viewer." 18. Berger, J. Ways of Seeing, p. p.17 169 NOTES "Sketches." 1. This applies to methods of design in general. For a systematic study, see, J. Christopher Jones. 2. Langton, "The Method of H. H. Richardson." 3. Canadian Arch. and Builder XIII, Feb. 1920. O'Gorman, James. Introduction to H.H.Richardson, His Life and His Work. p.19. 4. Smith, M. p.60. 5. Peter Prangnell posed this question in a seminar at M.I.T, "Verbal essays on architecture." 6. The entire lecture is documented in Jane Gitlin's theses, An Architecture Of Substance 7. Coop Himmelblau, p.7. 8. Kahn, L. Notebooks and Drawings. (no p.#'s) 9. Sekler, p.57. 10. Ibid. p. 73. 11. Kahn, op.cit. 12. 13. From Sekler, op.cit. p.63. "Thoughts About Louis I. Kahn." p.25 A&U. 14. Ibid p.127. 15. Kahn. Light is The Theme. p.15. 16.Sekler op.cit. p.68. Nov.1983. NOTES "The Tools of Architectural Drawing." 1. Whitney, p. 10. 2. "The straight rod, the stock set at right angles to a timber blade, the wooden peg together with a length of cord, and of course the plumb bob and line were all instruments and the setting out tools for primitive building." Hambly, p.6. 3. See, "Sketches" article in this thesis for analysis. 4. From introduction, "A History of Architectural Drawing." 5. Look at Giotto, Duccio and Massachio. 6. Ackerman, p.5. 7. Ibid. p.8. 8. The technique repalced woodcuts and etching. Lithographic images are first greased onto smooth limestone, then inked. The grease repels water and accepts the ink and conversely, the stone accepts the water ane repels ink. Drawings with shades and tones are reproduced best by this process. 9. Hubbard, p.34. 10. Ferriss, p.107. 11. D. Thomas, title and first line of " The Force That Drives The Green Fuse Through The Flower," p.903, Norton Anthology of Modern Poetry. 12. Maholy - Nagy, p.96. 13. Mumford, L, p.124. 173 BIBLIOGRAPHY Projects of Final Buildings, Vol. Aalto, Alvar. Architectural J. Ackerman, III. Verlag For Architektur Artemis, Zurich und Munchen. Journal of the Society of Architectural Practice in The Italian Renaissance. Historians, XIII, Oct. 1954. Architectural Allen, Gerald and Oliver, Richard. Drawing: The Art and The Process. Whitney Library of Design, 1981. U. of Colorado Press, 1964. Visual Thinking. Arnheim, Rudolph. Banham, Reynher. Theory and Design In The First Machine Age. Baynes and Pugh. The Art of The Engineer. Ways Of Seeing. Blomfield, Reginald. Booker, P. J. Woodstock, New York, 1981. Pantheon Books, New York, 1982. The Moment Of Cubism. Berger, John. Pantheon Books, New York, 1969. Architectural Drawing And Draughtsmen. A History of Engineering Drawing. The Frozen Fountain, Knopf, New York, 1932. Brown, Lloyd A. The Story of Maps. l'Histoire de l'architecture. Cassell and Company, Ltd. 1912. R. and R. Clark Ltd., 1963. Great Britain. Bragdon, Claude. Choisy. Praeger, New York, 1967. Bonanza Books, New York, 1969. 1899. Collins, P. The Origins of Graph Paper as an Influence on Architectural Design. Corbusier. Towards A New Architecture, Architectural Press, London. 1946 Eisenman, Peter. House X. Rizzoli Books, New York, 1982. "The Representation of Doubt and The Sign Of The Sign." Gebhard, David. 200 Years of American Architectural Drawing. Rassegna #11, p.69. Whitney Library of Design, 1977. 175 The Inge and The Eye. Gombrich, E.H. "The Necessity For Drawing". Graves, Michael. People, Places, Things. Grigson, R. De Stijl. Complete Works 1935-74. Kahn, Louis. Thesis, M.I.T. June 1979. Kuipers, Benjamin. Representing Knowledge of Large Scale Space. Libeskind, Daniel. - Rizzoli Books, New York, 1982. Between Zero And Infinity Rizzoli Books. 1981. "Versus The Old Established Language of Architecture. . Macrae Thesis, M.I.T, July, 1979. Architecture of The Twentieth Century in Drawings. M. 1977. M.I.T. Press, 1964. A History of Western Technology. Lampugnani, V. John Wiley and Sons, 1970. Institute for History and Theory of Architecture. Klemm, Frederich. An Architecture For A World Revolution. Lizzitsky. Riba Drawings Collection. Camelot Press, Southhampton, 1970. Design Methods, Seeds of Human Futures. Jones, J. Christopher. 1977. Grosvenor Press, London, 1954. Ornament and Collective Fantasy. Johnson, Paul A. 47 #6, Architectural Design, Vol. Drawing Instruments: Their History, Purpose and Use. Hambly, Maya. Jaffe, Hans. Phaidon Books, 1982. Ithaca, New York. The Secret Life of Buildings. Gibson, G. Meisenheimer, Wolfgang. Daidalos #1. translated by Eric Dluhosch, M.I.T. Press, 1984. M.I.T. Press, 1985. " The Work of The Eye In Depth Perception." Daidalos, #1, pp. Monge, Geometrie Descriptive. Lewis Mumford. Liebeskind, Daniel. Piaget, Jean. Art and Technics. Colorado U. Press, New York, 1952. "Versus the Old Established Language of Architecture." The Child's Conception of Space. Daidalos #1. The Humanities Press. New York, 1956. 177 Pierce. 48-59. "Architectural Drawings and The Intent of The Architect". Pinto, John A. Art Journal, XXVII Vol. 27 #1, "Origins and Development of The Ichnographic City Plan". pps. Journal of The Society of Architectural Historians, Vol. XXXV, #1. Porter, Tom. How Architects Visualize. Powell, Helen, and Leatherbarrow, David. 1982. Van Nostrand Reinhold Co, 1979. Masterpieces of Architectural Drawing. Hurtig Publishers, Edmonton, Rustow, S. An Essay On Notation: A Speculative Examination of What And How Architectural Drawings Mean. Thesis, M.I.T., 1979. Schneider, B. Smith, M. "Axonometry Refers To The Viewer, Perspective Refers To The Object." "Fragments of Theory and Practice." Whitney , Patrick. Spazio/Societa #18, Design In The Information Environment. pp.36-64. S. Illinois U. Press, 1985. Daidalos #1. PICTORIAL SOURCES The sources are listed by author with titles found in bibliography unless otherwise specified. ABSTRACT A. Gropius. Scope of Total Architecture Collier Books. new York.1962. PROLOGUE A. Sekler p.344. B. Sekler p.353. C. Sekler p.8. D. Painting located in Museum of Modern Art. THE MAP OF SUZHOU PERCEPTION AND CONVENTION A. Map of Suzhou obtained from Professor Zhu of Tsinghua University, Beijing, PRC. B. Thrower. p.6. C. From Appolinaire, Collected Poems. D. Original 181 E.. Enlargement from plan. F. Booker p.9. G. Booker p. 14. H. From, Chinese Painting p.27. I. Enlargement from plan. J. Booker. p.4. K. Pinto. p.39. L. From, .fnt. bold Sights and Scenes of Suzhou. Tourist Guide From PRC. M. Allen. p. 82. HOUSE X, THE AXONOMETRIC AND THE MACHINE A. Eisenman. House X. B. Schneider. p.82. C. Allen. p.19. D. Descargues p.42. E. Lampugnani p. F. Coulin p. 183 G. Coulin p. H. Choisy. L'Art de Batir chez les Romains. I. Allen p.101. J. Baynes and Pugh p. 17. K. Farish. p.15. L. Maholy Nagy p. 253. M. El Lizzitsky. N. Malevich. Illustrations zu Ehrenburg, Sechs Erzahlungen. pl. 73 Dresden 1967. Malevich, The Graphic Work 1915-1930 D. Karshan. 1975. The Isreal Museum 0. Located in "The Prado", Barcelona, Spain. P. Maholy Nagy p.279. Q. Allen. p.111. R. Lampugnini. p.110 S. Liebeskind. p. 42. SKETCHES A. H. H. Richardson, p.73. 185 B. ibid. p.74. C. Aalto p.34. D. Aalto p.35. E. Smith p.56. F. Smith p.57. G. Prix p.29. H. Prix p.30. I. Sekler p.56. J. Ibid. p.60. K. Kahn. p.346. L. Kahn. p.4. Sketches for the Kimball Art Museum M. Sekler p.127. N. Kahn p.301. THE TOOLS OF ARCHITECTURAL DRAWING A. Baynes and Pugh. p.8. B. Bosse. C. p.5. Complete Encyclopedia of Illustration D. Sekler p.234. E. pl.19. Villard D'honnecourt Hans R. Hahnloser. Graz, Austria. 1972 F. Eisenman p.12. G. Coulin p.18. H. Blomfield p.67. I. Gebhard p. 78. J. Rassegna p.43. K. Ferriss. L. p.61. Mies Van Der Rohe James Speyer, Art Inst. Of Chicago. 1968. M. p.41. Graphic Vocabulary for Architectural Representation. N. Gebhard p.265. 0. Porter p.104. P. Maholy-Nagy p.97.