Three offset lithographs in colours, on Arches paper, the full sheets.

1969

all S. approx. 66 x 50.5 cm (25 7/8 x 19 7/8 in.)

Each numbered 'A 13/250', 'A 229/250' and 'A 91/250' respectively in pencil, from the American edition (there was also a French edition of 250 marked 'F'), published by Harry N. Abrams, New York, all framed.