Collotype, on laid paper, with full margins.

1971

I. 22 x 15 cm (8 5/8 x 5 7/8 in.)
S. 45 x 35 cm (17 3/4 x 13 3/4 in.)

Signed and numbered 44/50 in pencil and titled in black ink (there were also 6 artist's proofs), co-published by Professional Prints A.G., Zug and Petersburg Press, S.A., framed.