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

1966

I. 25 x 18 1/2 in. (63.5 x 47 cm)
S. 31 1/2 x 24 7/8 in. (80 x 63.2 cm)

Signed and numbered 4/100 in pencil, published by Erker Presse, St. Gallen, Switzerland (with their blindstamp), unframed.