Lithograph in colors, on Arches paper, with full margins.

1977

I. 12 x 16 1/2 in. (30.5 x 41.9 cm)
S. 18 x 23 in. (45.7 x 58.4 cm)

Signed and numbered 20/50 in pencil (there was also an unsigned edition of 150 with smaller margins for Derrière le Miroir), published by Maeght, Paris, framed.