Black cast polyester resin multiple, contained in the original black painted wood frame.

1974

18 1/8 x 18 3/8 x 2 in. (46 x 46.7 x 5.1 cm)

Incised with signature and numbered 'AP IX/XXV' on a metal plaque affixed to the reverse (an artist's proof, the edition was 125), published by Pace Editions Inc., New York.