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

1968

I. 46.1 x 69 cm (18 1/8 x 27 1/8 in.)
S. 56.2 x 76.3 cm (22 1/8 x 30 in.)

Signed, dated and numbered 44/75 in pencil (there were also some artist's proofs), published by Waddington Graphics, London, unframed.