Düsseldorf: s.p. (sieler), 1968
59.5 x 42cm, broadside/poster as invitation to the a “Roundtable discussion April 26, 1968 in the State Art Academy Düsseldorf, Eiskellerstrasse 1”. Manfred Sieler protested and opposed Joseph Beuys and his influence on the Dusseldorf art academy. and this was a manifestation of his disagreements with the later. Very good copy. Scarce.