Hans Kollhoff. Architectural Design v.61 n.92 1991, 3 Naoyuki Shirakawa. SD 327 December 1991, 16 Peter Eisenman. A+U 252 Sep 1991, 91 Makoto Sei Watanabe. SD 327 December 1991, 40 O. M. Ungers. Architectural Design v.61 1991, 0 Jean Nouvel. Architectural Design v.61 n.92 1991, 70 Zaha Hadid. Architectural Design v.61 n.92 1991, 44 Hans Kollhoff. Architectural Design v.61 n.92 1991, 62 Neil Denari. A+U 246 March 1991, 35 Jean Nouvel. Architectural Design v.61 n.92 1991, 12