- Precronistoria 1966-69
- Centro Di, 1978
- softcover
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- Precronistoria 1966-69
- Centro Di, 1978
- softcover
- Ask
Germano Celant, Lawrence Alloway, Art & Language, Mel Bochner, Robert Barry, Maurzio Calvesi, Michael Claura, Piero Gilardi, Douglas Huebler, Joseph Kosuth, Sol LeWitt, Lucy Lippard, Robert Morris, Daniela Palazzoli, Nam June Paik, Michelangelo Pistoletto, Robert Smithson, Tommaso Trini, BMPT, Lawrence Weiner
contexts：
- Art As Idea As Idea 1967-1968
- Joseph Kosuth
- Paul Maenz, Brussels, 1973 ⁄ softcover
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- Record as artwork: 1959-73
- Germano Celant, Roselee Goldberg
- Royal College of Art, 1973 ⁄ staple-bound ⁄ - ⁄ Jean Dubuffet, Lawrence Weiner, Sandro Chia, Joseph Beuys, Antonio Dias, Robin Mackenzie, Reiner Ruthenbeck, Jan Dibbets, Andy Warhol, Franca Sacchi, F.T. Marinetti, Henri Nouveau, Kurt Schwitters, Yves Klein, Asger Jorn, Ben, Karel Appel, Jean Tinguely, Mimmo Rotella, François Dufrene, Raoul Hausmann, Marcel Duchamp, Richard Huelsenbeck, Bernar Venet, Robert Whitman, Bruce Nauman, Jean Dupuy, T. Bruynel, Terry Fox, Richard Artschwager, Arthur Köpcke, D. Railmakers, R. Hains, Peter Struycken, Sarkis, Marina Abramović, Jim Dine, Pieter Engels, Valerio Adami, H. Martin, Christian Boltanski, E. Radiguez, Fernando de Filippi, G. Notargiacomo, Ian Murray, Angelo Bozolla.
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- Skulpturen für Krefeld 1
- Julian Heynen, Gerhard Storck
- Krefelder Kunstmuseen, 1989 ⁄ staple-bound, 32 x 24 cm ⁄ - ⁄ Richard Long, David Rabinowitch, Claes Oldenburg, Ulrich Ruckriem, Lawrence Weiner, Richard Serra ⁄ cover design: Lawrence Weiner
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- Postkarten – Carte postale – Correspondenzkarten. Stilkunde an Beispielen.
- Johannes Cladders, J & J
- Städtisches Museum, Mönchengladbach, 1974 ⁄ a cardboard box containing 40 postcards, 2 sheets, 20 tabs ⁄ edition of 330 ⁄ - ⁄ Contains 20 artist postcards by Ben Vautier, Joseph Beuys, Christian Boltanski, Marcel Broodthaers, Daniel Buren, Christo, Chuck Close, Marcel Duchamp, Robert Filliou, Gilbert & George, Jean-Olivier Hucleux, Yves Klein, Jean Le Gac, Fernand Léger, Hermann Nitsch, Claes Oldenburg, Panamarenko, Pablo Picasso and George Segal
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