Archeologické muzeum v Soluni: Modernizace a inovace / Archaeological Museum of Thessaloniki: Modernisation and Inovation Christina Zarkada-Pistioli Archeologické muzeum v Soluni / Archaeological Museum of Thessaloniki The Archaeological Museum of Thessaloniki was built in 1961–1962 and designed by the architect Patroklos Karantinos. The Museum was an important cultural center for Thessaloniki as the city was evolving after the Second World War. Within this framework, an entire city block (a total area of 12 hectares) was selected as a building site in the city’s “cultural zone”, which was under development in the eastern section of the city center. During the 1950s, a number of buildings important to the city were built here, including those of the various faculties of the Aristotle University of Thessaloniki and most of the buildings of the International Trade Fair. These buildings left their mark on the new, modernized face of the city, since they also comprised expressions of the Modern Greek architecture of this period. Karantinos had a relationship with Thessaloniki through his experience designing the buildings for the Schools of the new university campus and in the same period he was teaching in the School of Architecture. However, the design of museums as a specific type of building had particularly occupied him. In the early 1950s, while he was serving as an architect for the Ministry of Education, he was occupied with the completion of the country’s largest museums. This impressive accomplishment was complemented by a careful theoretical elaboration of the typology of museums. Thus, in his personal archive there was a special volume entitled “Museums”, in the introduction to which he refers to an extensive analysis of the museum’s functional system. He supports the obligatory “educational” path of a visitor through a museum, while the exhibits were organized in chronological order. He points out the appropriateness of indirect northern light from the roof, and analyzes issues of orientation, acoustics, and gallery color-schemes. In reference to style, he characteristically stresses out that museum buildings should be expressions of contemporary architecture, and he rejects the “oppressive and pompous exteriors” of older museums, which looked like “monumental and ostentatious prisons for works of art”. The planning of the Museum of Thessaloniki comprised an application of this theoretical approach. During the spring and summer of 1960, Karantinos prepared four variant designs for this Museum, which originally had foreseen the co-housing of the Archaeological and Byzantine museums, organized in independent wings. In these preliminary studies, the Byzantine museum was normally housed in the center of the building, and surrounded by the (larger) Archaeological museum; a spacious colonnaded entrance was also foreseen. In the first preliminary study, the Byzantine museum was situated in a large, rectangular gallery, on the ground floor and elevated, without internal dividing walls, while the larger archaeological museum included three interior courtyards, presenting a more elongated general arrangement. In the second study, the archaeological museum was housed in four galleries in shape L, each of these contained a corresponding tetrastyle courtyard. The Byzantine museum, on the other hand, was designed in the shape of a cross-inscribed in the building’s center. In a variation of this solution, the entire cross-shaped Byzantine section of the museum presented an elevated roof in relation to the rest of the building. In the third preliminary study, the general arrangement was circular, with the courtyard at the center, followed by the Byzantine museum and then the Archaeological museum on the outside. In all the preliminary studies, the museum’s spaces are symmetrically arranged on the ground (entrance) floor, and the separation between the Byzantine and archaeological museum is clearly emphasized – the two do not communicate with one another – while entrance was foreseen only from the central hall, and the circulation of visitors through the museum was compulsory and cyclical. The final solution at which Karantinos arrived in September 1960 resulted from the third preliminary study, in which the solution involving a circular plan was transformed into a rectangular one. More specifically: In the museum complex, there was a distinction of functions, since the museum proper was separated from its ancillary spaces (offices, workshops, storerooms). In the museum proper, a very clearly symmetrical and “pure” one-story building, the visitor was led (into the building) through a spacious and imposing double colonnade, circular in section. Opposite the entrance porch was the atrium, a central internal courtyard that comprised a basic element in the overall design, recalling as it did the typology of the ancient Greek residence. Around the courtyard was the first wing of exhibition spaces; the second (surrounding) wing began at a slightly elevated level. A second atrium, this one at a lower level, was formed by the wings of administrative offices on the upper story and conservation workshops on the ground floor, and the overpass connecting them with the building’s main core. In the Museum of Thessaloniki Karantinos successfully managed to negotiate the problem of presentation within the museum works of art created for outdoor settings, since he believed that “ in Greece and other Mediterranean countries, the presence of sculpture in the living and pure atmosphere, with its intense light, imposes an entirely unique formulation for Sculpture Museums. [Here] in Greece, these should not resemble Museums in London, Berlin, Stockholm and other northern countries where climactic conditions are so different [ ]. In the Mediterranean, however, and particularly in Greece, outdoor and semi-outdoor spaces must comprise the chief elements of a Sculpture Museum...”. Karantinos had already had experience with the successful lighting of the museums in Herakleion and Olympia. In the Museum of Thessaloniki, the natural lighting desirable for the interior was achieved in the case of the galleries of the interior wing by means of a central atrium, while in the case of the exterior galleries, which are 0,75 meters above the interior ones, natural lighting was ensured through horizontal lighting strips below the ceiling, low roof skylights providing oblique lighting, and through glass surfaces created with the use of glass bricks on the exterior walls. In 1980 a two-story wing was added to the southern part of the Museum, as an independent mass, stylistically following in part the design by Karantinos. The Archaeological Museum of Thessaloniki, as an expression of Greek post-War modernism, with the plasticity of its individual “pure” masses, its alternation of open and closed spaces, its human scale, and its adaptation to the architectural and natural environment, was characterized as a listed monument in 2002. However, the implementation of the plan for the renovation and modernizing of the Museum by the architect Nikos Fintikakis and colleagues represented a significant intervention in Karantinos’ original work. Fintikakis’ project was completed in 2001, and the renovation itself was completed in late 2006. The goal of the new project was to investigate the best possible use of the museum complex through a modern intervention that redefined the atrium as the core of the main building. Thus, a new multi-purpose hall was created (for educational activities, events, and periodic exhibits) by lowering the level of the old central atrium and simultaneously covering it with a light space frame, in a pyramid shape and covered with glass. Other basic decisions in the renovation were the gathering of all the exhibition spaces on two levels in the main building, with continuous movement of the visitors around the newly-roofed and sunken “atrium”. At the same time the arrangement of offices on the upper floor and conservation workshops on the ground floors of other buildings, with direct access to the outdoor spaces to facilitate the movement of both objects and machinery. The New Wing (1980) was redefined as a new group of offices according to the logic of the “free plan”. The considerable height of the upper story allowed the creation of a light-construction open mezzanine, while at the lower levels, conservation workshops and storerooms for ancient objects were created. In order to join the original core with the New Wing, the old connection between them, which had distorted Karantinos’ building, was done away with, and a study was done for a new light metal construction as an extension of the existing office corridor. As conceived by Karantinos, the facades of the building were characterized by extensive surfaces with glass bricks, which allowed light to pass through into the exhibition galleries. To adapt the building to contemporary views about museums – which require solid exhibition surfaces, specific types of natural lighting, and artificial – partition walls were foreseen to be set near the glass brick walls, to avoid distorting the original sense of transparency on the exterior facade, while side windows opened beneath the roof and in the ceiling allowed the exploitation of additional natural lighting in accordance with the requirements of each exhibit. Within the framework of renovating the Museum, the principles of bio-climatic design were applied to achieve natural lighting and ventilation. In this context, the space frame covering of the new atrium, with its southern orientation, allows both natural heating of this space in winter as well as natural cooling in summer. The arrangement of the blinds blocks direct summer sunlight, while allowing natural northern light to pass into the building. In parallel, the cross-ventilation provided by the tall apertures in the facades ensures natural cooling for the museum. The enormous requirements for the mechanical systems (covering 2 hectares) imposed the idea of placing them underground, to avoid distorting the basic structure of Karantinos’ building. Thus, it was decided to create a new, independent basement “energy building” at the south side of the museum complex. The renovation of the Archaeological Museum of Thessaloniki posed again the question of the limits of interventions in a listed architectural monument, in this particular case a representative work of Greek post-War modernism. The most intensive critique was directed at the handling of the central atrium and its typological violation through the creation of a new multi-purpose hall. The architect supports his design, noting that the interventions – both in the atrium as well as more generally – were faithful to perceptions of the modern “reading” of a work of Greek rationalism, whereas past interventions had rendered it ineffective and “illegible”. It is true that the steel construction of the new “atrium” projects rather negatively into the Museum’s foyer, as well as into the space encompassed by the original atrium. Karantinos’ design has been distorted mainly because of the replacement of large windows in the exhibit spaces with small rectangular slits and limiting the natural light. However earlier, after 1982, the openings had been covered in order to create more exhibit surfaces due to the many excavations in the greater Thessaloniki area. For the same reason lighting surfaces with glass bricks had also been “faced”. At the same time the new heating, cooling and ventilation systems for the interior, arrayed in a space created by a false ceiling, dramatically reduced wall height in the exhibition galleries, causing problems for how best to display some exhibits. The sense of the interior space in the Karantinos building has totaly changed. It was obvious that to preserve this noteworthy historic building, a use for it needed to be found that was compatible with its architectural philosophy (e. g. a “Glyptotek”), while for the ever-increasing needs of the Archaeological Museum of Thessaloniki, it was clear that a new museum, much larger in size, needed to be planned. Nonetheless, efforts to improve the physical facilities of the Museum are continuing. The recent design for interventions in the area surrounding the Museum represents yet another effort in this direction. The philosophy of the new plan, responsibility for which was that of the speaker, is to assign a preeminent role to an outdoor archaeological exhibit in conjunction with zones of green, as well as to provide an underground link between the Archaeological Museum and the Museum of Byzantine Culture nearby, together with the discreet incorporation of underground conservation workshops and antiquities storerooms. In this arrangement, there is a dominant axis of movement, which as an extension of the entrance from the existing outdoor area of the Archaeological Museum and the ensuing colonnade leads to a stairway and elevator, and then via an underground “square” to an exhibition colonnade-passageway, which unfolds beneath the road separating the two museums, concluding in a small underground gallery room that is also connected by stairway and elevator to the grounds of the Byzantine Museum of Culture. Connecting the two museums aims to highlight the image of the historical continuity of the ancient and Byzantine worlds, while at the same it offers the opportunity to create a gallery for periodic exhibits, available for joint as well as independent activities by the two museums. As regards the design of the basement conservation workshops and storerooms, the basic element in the arrangement here is a ramp whose course runs parallel to the southeast edge of the museum property and ends in an underground “square” leading to the connecting colonnade-passage between the two museums. Along the length of the ramp’s interior face, there are two underground “masses” of conservation workshops and storerooms, with an atrium between them to ensure access to natural lighting; the second “mass” also has such access via the underground “square”. Finally, a third underground storeroom for antiquities, laid out in the west zone of the outdoor area, is accessible from the Museum via an underground corridor-connecting pass. The outdoor archaeological exhibit, implementation of which is currently under way, is organized with an array of sarcophagi and altars on either side of a road recalling that of ancient cemetery, the image of which is complemented by funerary monuments from other eras, displayed on photographic panels, which simultaneously create the “visual depth” of the “cemetery”. There follows, set upon the roof of the underground building containing the Museum’s electromechanical installations, a “reconstruction” of a Roman villa (2nd–4th c. A. D.). The “reconstruction”, which is lifesize, is intended to exhibit authentic mosaic floors from villas in the city belonging to the same period, which in this manner can be displayed in their “actual” setting. The large size of urban villas found in “Roman” Thessaloniki prohibits the “reconstruction” of such a residence in its entirety. Within this setting, a part of it is rendered, and this is deconstructed in the green zone that follows. However, the partial reconstruction provides the “footprint” of the characteristic organization of the villa’s spaces around a peristyle. More specifically, the “triclinia” are arraigned on either side of the entrance and in relation to the peristyle, while the suite of spaces involving personal hygiene (toilets, baths), as well as the kitchen-storerooms that follow, are isolated and at the same time connected to the peristyle via a passageway. The villa’s masonry is being created as follows: its outside walls are 1,2 meters thick, and its interior dividing walls 0,7 meters, dimensions which resulted from actual excavation data in urban villas of Thessaloniki. They are low – 0,5 meters high – and are built of naked exposed concrete, so that the intervention is clearly recognizable as a modern one. The peristyle is marked by the reconstruction of a stylobate in white cement; three authentic marble column bases of the required dimensions from the Museum are being placed on it; the remaining bases are copies in white cement. The triclinium couches are being constructed of the same material. In the spaces devoted to hygiene, schematic toilets are being reconstructed using a poured material, while the floor of the bath is “deconstructed” to show a partial reconstruction of the hypocausts. The kitchen and storeroom that follow are identified by their equipment (a bench, hand-mill, storage jars, etc.). The mosaic floors chosen for exhibit are made of large tesserae, and are resistant to outdoor conditions; their display is being completed with colored tesserae in a color that highlights them and shows them off to particular advantage. Visitors will “tour” the villa via metal constructions with wooden floors, offering them the opportunity to gaze down on the mosaics from above. The Museum zone currently being created closes with a “solid” perimeter fencing of exposed concrete of different lengths and heights, interrupted by “windows with a view”, affording a glance at the exhibit’s objects and simultaneously stimulating the viewer to visit the Museum. Resumé Archeologické muzeum v Soluni, které navrhl Patroclos Karantinos, architekt, specializovaný na stavby muzeí, bylo postaveno v letech 1961–1962. Vstup do muzea, dokonale symetrické a „čisté“ přízemní budovy, vede přes prostornou a impozantní, zdvojenou kolonádovou síň s kruhovými sloupy. Atrium, vnitřní centrální nádvoří, se nachází naproti vstupní síni a vytváří hlavní prvek celé kompozice, přičemž odkazuje na typologii starověkého řeckého domu. Druhé atrium, na nižší úrovni, tvoří administrativní křídlo v prvním patře a dílny konzervátorů v přízemí. Muzeum obsahuje prvky řeckého poválečného modernismu, plasticitu „čistých“ objemů, střídání otevřených a uzavřených prostor, lidské měřítko a jeho přizpůsobení architektonickému i přirozenému prostředí. V roce 2001 bylo vyhlášeno chráněným objektem a památkou moderního architektonického dědictví. Přesto se inovační projekt architekta Nikose Fintikakise a jeho spolupracovníků (1997–2001) ukázal jako zajímavé doplnění Karantinosovy práce a byl realizován v letech 2001–2006. Cílem tohoto projektu bylo povýšit komplex muzea moderním zásahem, který, mimo jiné, redefinuje původní atrium muzea. Bibliography A. Giacumacatos, Elements of modern architecture in Greece, Patroklos Karantinos, Athens 2003. P. Tsakopoulos, “The Archeological museum of Thessaloniki. A contemporary view of the museum’s function”, Constructions in Greece, 116 (2007), p. 96-106.