Lithograph in colors, on Rives BFK paper, with full margins.

1961

I. 17 7/8 x 24 1/8 in. (45.4 x 61.3 cm)
S. 22 x 30 in. (55.9 x 76.2 cm)

Signed and numbered 50/65 in pencil, published by L'Oeuvre gravée, Zurich (with their blindstamp), framed.