Figure 7.16 / Smithson, Alison Sketch plans for two Snowball Appliance Houses. CCA, DR 1995:0052. 12 11.5 cm; pen and black ink on tracing paper; 1957. Collection Centre Canadien d’Architecture/ Canadian Centre for Architecture, Montréal ©Alison and Peter Smithson. Figure 7.17 / Candela, Felix Paragnas en San Jerominio. Avery Architectural and Fine Arts Library, DR 69–12. Approximately 12 16 in.; marker sketch with shadows; 1960. ©Avery Architectural and Fine Arts Library, Columbia University in the City of New York. Figure 7.18 / Rossi, Aldo Perspective sketches, sketch plans, and detail sketches for the Centro Direzionale, Florence. CCA, DR 1987; 0152. 29.7 21 cm; blue ballpoint pen and black felt tip marker on glossy white paper; 1977. © Collection Centre Canadien d’Architecture/Canadian Centre for Architecture, Montréal. Figure 8.1 / Agrest, Diana Sport City, Design process: plan study, overall view. Sport City, Shanghai, China. Aerial view: 13 9.5 in., Plan: 13 10.5 in.; black ink on trace paper; October 18, 2003. ©Agrest and Gondelsonas. Figure 8.2 / Ando, Tadao Preliminary design sketch, light slit on the altar. Church of the Light, Ibaraki, Osaka, Japan. 11.7 8.5 in.; felt pen on Japanese paper (washi); 1987. ©Tadao Ando. Figure 8.3 / Botta, Mario Sketch studies for the ground floor plan and verifications of the building’s volume and shape. The Cymbalista Synagogue and Jewish Heritage Center in Tel Aviv, Israel, 1998. 31 50 cm; pencil on white sketching paper; 1996. ©Mario Botta. Figure 8.4 / Calatrava, Santiago Sketch plan (05). Tenerife Concert Hall, Santa Cruz de Tenerife, Canary Islands, Spain. 30 40 cm; watercolour; 1999. ©Santiago Calatrava. Figure 8.5 / Chen, Shi Min Section sketch. Nan Hai Hotel, SheKou, ShenZhen, China. 8.3 11.7 in.; pencil on tracing paper; October 24, 1982. ©Chen Shi Min. Figure 8.6 / COOP HIMMELB(L)AU Prix, Wolf D. (1942) and Swiczinsky, Helmut (1944). Untitled sketch. BMW Welt, Munich, Germany. 29.7 21 cm.; black felt pen; 2001. ©COOP HIMMELB(L)AU. Figure 8.7 / Correa, Charles Housing sketch. 1999. ©Charles Correa. Figure 8.8 / Diller, Elizabeth Blur process sketch. Blur Building, Swiss Expo 2002. 7.5 7.5 in.; ink on napkin; December 28, 1998. ©Elizabeth Diller.
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