Lithograph in colors, on wove paper, with full margins.

1967

I. 39 1/2 x 25 3/4 in. (100.3 x 65.4 cm)
S. 41 3/8 x 28 1/4 in. (105.1 x 71.8 cm)

Signed and dated in pencil (a proof of variant with a purple jacket; there were five color variants, each an edition of 50 and 25 artist's proofs), published by Fernand Mourlot, Paris, unframed.