Moulded green Plexiglas multiple.

1967

19 1/4 x 23 x 3/4 in. (48.9 x 58.4 x 1.9 cm)

With incised signature, date and numbered 1/200 on the underside (there were also 25 artist's proofs lettered A-Y), published for the 10th anniversary of Leo Castelli Gallery by Tanglewood Press, Inc., New York.