1968

Lithograph in colors, on J. Whatman paper, the full sheet.

S. 54 x 31 7/8 in. (137.2 x 81 cm)

Signed, dated and numbered 'PP 3/3' in pencil (a printer's proof, the edition was 28 and 4 artist's proofs), published by Universal Limited Art Editions, West Islip, New York (with their blindstamp), unframed.