Oskar Schlemmer. Bauhaus 1-3 1927, 4 R.Buckminster Fuller. Envisioning Architecture (MoMA, New York, 2002) 1927, 64 Hannes Meyer and Hans Wittwer. Bauhaus 1-2 1927, 5 Andreas Weininger. Bauhaus 1-3 1927, 2 Walter Gropius. Bauhaus 1-2 1927, 1 Frank Lloyd Wright. Envisioning Architecture (MoMA, New York, 2002) 1927, 54 R.Buckminster Fuller. Envisioning Architecture (MoMA, New York, 2002) 1927, 65 Theo van Doesburg. Envisioning Architecture (MoMA, New York, 2002) 1927, 67