Etching and aquatint in colors, on Guarro paper, with full margins.

1973

I. 9 3/8 x 17 1/8 in. (23.8 x 43.5 cm)
S. 20 7/8 x 27 3/4 in. (53 x 70.5 cm)

Signed and numbered 148/182 in pencil (there were also 33 in Roman numerals and 17 hors commerce on Rives BFK paper), published by Gustavo Gili, Barcelona, unframed.