Untitled, PP 2016, c. 1971 Water Soluble Print's Ink and Casein H: 40 1/4 x W: 25 1/8 inches
Untitled, PP 2025, 1971 Water Soluble Print's Ink and Casein H: 40 3/4 x W: 26 inches
Untitled, PP 2061, 1972 Water Soluble Print's Ink and Casein H: 41 x W: 29 inches