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

1980

I. 20.3 x 15.2 cm (7 7/8 x 5 7/8 in.)
S. 34.2 x 25.7 cm (13 1/2 x 10 1/8 in.)

Signed and numbered 8/20 (the total edition was 145), published by Ediciones Polígrafa S.A., Barcelona, framed.