Etching and aquatint in colours, on BFK Rives paper, with margins (the left and right sheet edges trimmed).

1958

I. 17.4 x 23.5 cm (6 7/8 x 9 1/4 in.)
S. 32.8 x 41.6 cm (12 7/8 x 16 3/8 in.)

Signed and numbered 7/75 in pencil (there were also several hors commerce impressions), published by Maeght, Paris, framed.