Formica-laminate on shaped wood.

1987

43.3 x 43.3 x 14.7 cm (17 x 17 x 5 3/4 in.)

Signed in black ink and numbered '18' in black ball-point pen a the label affixed to the reverse, from the edition of 25 (there were also 5 artist's proofs), published by Brooke Alexander, Inc., New York.