Figures 1, 2: Peloura da Cultura da Camara Municipal de Lisboa, Atlas de Lisboa: A Cidade no Espaco e no Tempo (Lisbon: Contexto Editora, Lda., 1993), pp. 115, 117.
Figures 3, 4, 28: Photographs taken by the author.
Figure 5: Antao de Almeida Garrett, Engenheiro Civil, Plano Regulador da Cidade do Porto (Porto, Portugal: Publicacaoes da Camara do Porto, 1952), cover.
Figures 6, 7, 8: W. Boesiger, Le Corbusier, 1910–65 (Zurich: Les Editions d'Architecture, 1965), pp. 56, 60, 29.
Figures 9, 10, 11, 12, 13: Kenneth Frampton et al., Alvaro Siza Esquissos de Viagem/Travel Sketches (Oporto, Portugal: Documentos de Arquitectura, 1988), pp. 26, 39, 45, 52, 53.
Figures 14, 15: Erwin Panofsky, Perspective as Symbolic Form (New York: Zone Books, 1991), pp. 174, 175.
Figures 16, 17, 22, 23, 24, 25, 30: Kenneth Frampton et al., Alvaro Siza: The Poetic Profession (New York: Electa/Rizzoli, 1986), pp. 34-35, 35, 28, 30, 48, 48, 110.
Figures 18, 35, 37, 40, 41, 42, 43: Jose Paulo dos Santos, ed., Alvaro Siza: Works and Projects, 1954–1992 (Barcelona: Editorial Gustavo Gili, S.A., 1993), pp. 93, 158, 173, 218, 219, 218, 219.
Figures 19, 20, 26, 27, 29: "Alvaro Siza, 1954–1988," A + U (June, extra edition) Tokyo, 1989, pp. 24, 28-29, 120, 121, 114.
Figure 21: Philip Johnson, Mies van der Rohe (New York: Museum of Modern Art, 1978), p. 32.
Figures 32, 33, 34: Carlos Castanheira and Pedro de Llano, Alvaro Siza Obras y Proyectos (Madrid: Sociedad Editonal Electa Espaha, S.A., 1995), pp. 105, 104, 105.
Figures 36, 38, 39: Alvaro Siza, 1988–1993, A&V Monografias de Arquitectura y Vivienda 40 (Madrid: Arquitectura Viva SL, 1993), pp. 55, 55, 61.
Figure 31: A + U Architecture and Urbanism
80 (December 1980, special feature on Alvaro Siza), p. 73.