Lithograph and etching printed in black, on Fabriano paper, with full margins,

1970

I. 127.1 x 94.1 cm (50 x 37 in.)
S. 134 x 99.5 cm (52 3/4 x 39 1/8 in.)

signed and numbered 21/35 in pencil (there were also 5 artist's proofs), published by 2RC Stamperia d'Arte, Milan (with their blindstamp), unframed.