- edition et 3
- Christian Grützmacher, 1967
- folded cardboard slipcase with loose plates
- Ask


- edition et 3
- Christian Grützmacher, 1967
- folded cardboard slipcase with loose plates
- Ask
George Brecht, K. P. Brehmer, Christo, Hein Gravenhorst, Juan Hidalgo, Bernhard Höke, Jean Paul Jacobs, Fritz Köthe, Lynn Lonidier, Bernhard Lüthi, Walter Marchetti, Tomas Marco, R. Morris, Meret Oppenheim, Arnulf Rainer, Peter Roehr, Diter Rot, Gerhard Rühm, S. D. Sauerbier, Helmut Schmidt-Rhen, Serge Stauffer, André Thomkinds, Timm Ulrichs, Ben Vautier, Wolf Vostell, Stefan Wewerka