Paul Klee. Architectural Review v.120 n.716 Sep 1956, 147 Eduard Bru. Quaderns. 190 1991, 74 Architectural Forum 81 October 1944, cover Daniel A Elliott. Architect and Engineer 138 39 November 1939, 48 Amancio Gueses. Architectural Review v.129 n.770 Apr 1961, 241 Stanley Tigerman. GA Houses. 6 1979, 52 Neuhaus and Taylor. Architectural Record. Nov 1971, 193 Frei Otto. Casabella 301 1966, 40 Chaures. Les Grands Prix de Rome v.6 1911, 32 Douglas Frederick and Ann Cederna. A+U 243 December 1990, 59