The complete portfolio of eight screenprints in colours, some with collage, on shaped card, with full margins, with accompanying title page,

1968

all I. 59.7 x 94.5 cm (23 1/2 x 37 1/4 in.)
all S. 61.6 x 96 cm (24 1/4 x 37 3/4 in.)

all signed and dated '1968', three inscribed 'artist proof', one inscribed 'printer's proof' all in pencil (the edition was 75 and 18 artist's proofs), published by Edition Bischofberger, Zurich, four framed, four loose, contained in original black vinyl covered portfolio with title printed in white on the uppers.