Wuppertal: Gallerie Parnass, 1965 50.7 x 65cm green on white offset poster. The very rare plakate for the early Fluxus 24 hour happening including many of the foremost artists working in Germany at that time. Notable for the early involvement of Beuys and Paik. Image on request. This copy is a mailed (with clearly printed and dated frank) and folded copy which was owned by Thomas Schmit as can be seen by the mailing label. Otherwise fine. Ref: Weiss/Britisch - Prestel Beuys Posters nr 4.