Etching in colours, on Japon nacré paper, with full margins.

1968

I. 15.9 x 10.8 cm (6 1/4 x 4 1/4 in.)
S. 20 x 15.2 cm (7 7/8 x 6 in.)

Stamp-signed and numbered 98/150 in pencil (there were also 150 on BFK Rives, 150 on Japon ancien, and a small number of artist's proofs on all three papers), published by Georges Visat, Paris, framed.