FRED SANDBACK
Untitled
ca. 1975
Felt tip pen, marker and pencil on isometric paper
8 1/2 x 11 inches
21.6 x 27.9 cm
18 1/16 x 20 11/16 x 1 1/4 inches (framed)
45.9 x 52.5 x 3.2 cm