Glossary of Drawing Terms School of Art and Design, Endicott College, Fall 2007 Abstract A term that can be applied to either art that is non-objective relying on impulse and expression rather than attempting to depict recognizable forms from the exterior world or art that draws its forms from the visible world but renders them with significant interpretation. Aesthetics The study or theory of beauty and of the psychological responses to it; specifically the branch of philosophy dealing with art, its creative sources, its forms, and its effects. Blind contour A contour drawing in which the artist's eye focuses on the object being represented rather than on the image being created on the drawing surface. Calligraphy Fine or beautiful handwriting. Chiaroscuro means modeling a form, as in a shaded drawing, in terms of light (clear=chiaro) and dark (obscure=scuro). As such, chiaroscuro is a generic term and does not describe a particular manner of modeling. Composition The arrangement of visual elements such as lines, spaces, tones, and colors in a work of art. Contour The perceived edges of any three-dimensional form. Contour line In drawing or painting, the line that follows and emphasizes the contours of three-dimensional forms. Contrapposto In figurative works meaning the twisted position of a body where the weight appears to rest mainly on one leg, suggesting a relaxed figure but one in which there is a potential for movement. Criticism / Critique The analysis, evaluation, interpretation, and study of works of art. While it is certainly true that disapproving remarks are sometimes made, it is a common mistake to assume that "criticism" simply means negative commentary and that to be critical means to be cynical, derogatory and insulting. Constructive criticism highlights the strengths of the art, and provides encouragement and strategies to the artist for improving the work. Cropping Showing only part of an image, giving enough information that viewers can mentally complete it. Cross-contour lines Contour lines that intersect one another at oblique angles. Cross-hatching Closely spaces lines that intersect one another and create modulated tonal effects. Economy Using only what is needed to create an intended effect, eliminating any elements that might distract attention from the essence of an idea. Ellipse A closed curve having the shape of an elongated circle – visible when true circles are seen from an oblique angle. Erasure A subtractive method used in a working surface. Expressionist Art that communicates emotion and feelings. Eye-level The imaginary line we "see" when we look straight ahead and from left to right. Figure In two-dimensional works of art, the principal form or forms as distinguished from the background. The human form. Figure-ground relationship Relationship of a shape to the material it is imposed upon. Foreground In two-dimensional drawings or paintings those forms or figures that appear nearest to the viewer. Foreshortening The application of perspective to suggest that a single form protrudes from the the picture plane. Form The physical characteristics of an artwork which include line, shape, texture value, and color, in opposition to intellectual or emotional content. Genre painting A representation of everyday life. Gesture drawing A drawing technique using rapidly drawn lines to describe and emphasize the essential visual characteristics of a form or forms. Gradation Compositional term referring to the transition from one form to another by changes in value. Ground The surface on which a picture is drawn or painted. In two-dimensional works of art those areas that make up the background. Hatching A drawing technique in which parallel lines are placed close together to create tonal areas that model three-dimensional form. Highlights In a drawing or painting those areas that represent the lightest values. Horizon Line The distant point at which the sky and ground appear to meet. Line A mark whose length is considerably greater than its width. Mandala Designs based on a circular diagram having symbolic an dspiritual meaning. Monochrome A term used to describe a painting or drawing created in different values of a single color. Motif A main element, idea, feature, theme, or subject to be elaborated on or developed, often repetitious. Negative Descriptive of areas in a work that appear to be unoccupied or empty, (as in "negative space"). Non-objective A term referring to art that does not represent or depict any known object; also referenced as nonrepresentational. Pattern A repetitive arrangement of certain forms or designs. Perspective A system of representing three-dimensional space on a two-dimensional surface. Forms of perspective include: One-point perspective – parallel lines converge at one point on the horizon. Two-point perspective – parallel lines converge at two points on the horizon. Multi-point perspective – parallel lines converge at three or more points on the horizon. Atmospheric perspective – forms in the foreground made clear and sharp and those in the distance are blurred less distinct. Empirical perspective – a form of perspective drawing that is guided by direct experience rather than theory or formula. Picture plane The flat surface area of the drawing; sometimes seen as a two-dimensional window looking on to a threedimensional scene. Realism The attempt by artists to depict life as it really is, drawing from actual events, with no attempt to disguise hardships. Scale The relative size of an object compared to “normal” or constant size. For example, the scale of a building is illustrated by the size of a human figure. Sighting A means of determining composition through the use of a device that creates a rectangular window. Still-life A representation in two-dimensions of inanimate objects. Tension Term of composition used to denote strain or pull in the relationship between design elements within a work. Texture Ina work of art, the tactile qualities of a three-dimensional surface or representation of such qualities. Tone A term used in art to refer to the lightness or darkness of a color. Value The relative darkness or lightness of a color or neutral tone, ranging from black to white. Vanishing point In linear perspective the point on the horizon at which parallel lines appear to converge. Wash A thin transparent film of ink or watercolor applied to the drawing surface. Electronic Drawing Terms Accelerator key Keystroke or combination of keystrokes that activates a command Block From AutoCAD, a group of drawing elements gathered into a named mini-drawing; often has parametric elements Command A tool or operation Component From SketchUp and Revit, a group of drawing elements gathered into a named mini-drawing; often has parametric elements Composite drawing A drawing created from combined pieces of other drawing Context-sensitive menu A menu accessed by right-clicking on some object, area, or selection set Dialog box A menu which has selections for the user to input Effects Export File format Filters Fly-out Format Function key Grid Grip Import Interoperative Layers Macro Mapping Applying a rater-based image to a vector based object such as a surface, line or solid Menu Modeling – solid Modeling – sketch Modeling – Building Information Options Photo-realism Rendering a model view using raster-based mappings to achieve a highly realistic appearance Pixel A pixel (short for picture element, using the common abbreviation "pix" for "picture") is a single point in a graphic image Plug-in Pull-down menu Preferences Radio button Raster-based graphics Image construction based on a two-dimensional grid of pixels Remote back-up Rendering Adding color, materials, and typically lighting to a model view Resolution Density of pixels per inch (PPI) for an electronic image or dots per inch (DPI) for a printed image Rulers Scaled output Selection set Settings Solid modeling Tool Vector-based graphics Image construction based on a geometrically constructed drawing elements; scaled drawings Workflow