Green Machine project1980 · Plywood, wood, cardstock, wire, and artificial grass18 x 24 x 48" (45.7 x 61 x 121.9 cm)Museum of Modern Art
Biomorphic Biosphere project (Drawing of a flying house)1973 · Pen and watercolor on paper19 x 24" (48.3 x 61 cm)Museum of Modern Art
Biomorphic Biosphere project (Cross section elevation of the mature structure reaching 5,000 to 8,000 feet)1972 · Ink and watercolor on paper16 1/2 × 20 5/8" (41.9 × 52.4 cm)Museum of Modern Art
Biomorphic Biosphere project (Compression computerized building machine)1972 · Ink and watercolor on paper16 1/2 × 2 9/16" (41.9 × 6.5 cm)Museum of Modern Art
Biomorphic Biosphere project (View of the interior space)1972 · Ink and watercolor on paper15 3/4 × 21 3/8" (40 × 54.3 cm)Museum of Modern Art
Biomorphic Biosphere project (View of the hollow core of the horizontal compression chamber)1972 · Ink and watercolor on paper19 x 24" (48.3 x 61 cm)Museum of Modern Art
WattsOSBBBiomorphic Biosphere - project drawings1971 · six drawingseach (approx.): 15 × 20" (38.1 × 50.8 cm)Museum of Modern Art
Biomorphic Biosphere project (View of interior reservoir)1971 · Ink and watercolor on board14 15/16 × 20" (37.9 × 50.8 cm)Museum of Modern Art