Etching, on wove paper, with full margins.

1965

I. 18.5 x 20 cm (7 1/4 x 7 7/8 in.)
S. 32 x 37.7 cm (12 5/8 x 14 7/8 in.)

Signed, dated, and numbered 17/50 in pencil, co-published by Ganymed Original Editions and Marlborough Fine Art, London, framed.