1 2 3 Infinity, The Contemporaries1967 · Offset lithograph24 x 18 1/8" (60.9 x 46.0 cm)Museum of Modern Art
The Visionaries at the East Hampton Gallery1967 · Photolithograph24 1/2 x 18" (62.1 x 45.6 cm)Museum of Modern Art
WattsOSUUntitled1960 · Offset lithographSheet: 16 × 11 1/16 in. (40.6 × 28.1 cm) Image: 15 1/2 × 10 3/8 in. (39.4 × 26.4 cm)Whitney Museum of American Art