WattsOSMModelle1969 · Portfolio of three lithographs and six screenprintsSheet: 25 1/2 × 19 3/4" (64.8 × 50.2 cm)Museum of Modern Art
WattsOSMModelle1969 · Portfolio of three lithographs and six screenprintssheet (each): 25 3/16 × 19 3/4" (64 × 50.2 cm)Museum of Modern Art