Etching, on wove paper, with full margins.

1970

I. 78 x 51.3 cm (30 3/4 x 20 1/4 in.)
S. 90.6 x 63.4 cm (35 5/8 x 24 7/8 in.)

Signed, dated and numbered 4/30 in pencil, published by Waddington Graphics, London (with their blindstamp), framed.