https://blanton.emuseum.com/internal/media/dispatcher/14452/fullPenumbra1956Framed: 37 × 46 11/16 in. (94 × 118.6 cm)
Sight: 29 3/4 × 39 1/2 in. (75.6 × 100.4 cm)Paint on incised masonite on BoardBlanton Museum of Art, The University of Texas at Austin, Gift Of D.D. Feldman, G1964.16G1964.160Modern and Contemporary Art68276114232