"Horsefeathers Thirteen-IV"
7-color offset lithograph, screenprint, pochoir, and embossing with unique collage elements, 1972, signed and numbered in pencil 45/89, published by Gemini G.E.L., Los Angeles. P: 45 x 38 cm, S: 70.8 x 57.15 cm.
Geimini Publication Sequence Number 473.