The complete set of six screenprints in colors, on cardboard, with full margins, with title page, colophon and forward,

1964

26 x 24 5/8 in (66 x 62.5 cm)

all prints signed in pencil, numbered 115 of 125 in ink on the colophon, published by Galerie Der Spiegel, Koln, in very good condition, contained in original black portfolio case.