Nein (1955)

1967

Published by Ch. Grützmacher and R. Kowallek, Berlin
Black offset on white card, 23 x 23 cm.
Signed on back

Included in "Edition et" portfolio 3, 0007S -3

Bibl.: "Visuelle poesie", Haymon, Innsbruck, 1996, p. 30.