- Pop Art One – Institute of American Art, 1965
- Publishing Institute of American Art, 1965
- spiral-bound with 27 loose pages
- Ask
- Pop Art One – Institute of American Art, 1965
- Publishing Institute of American Art, 1965
- spiral-bound with 27 loose pages
- Ask
Jasper Johns, Roy Lichtenstein, Claes Oldenburg, James Rosenquist, Tom Wesselmann, Andy Warhol
contexts：
- Concrete Poetry : An Exhibition in Four Parts
- Alvin Balkind
- The Fine Arts Gallery, University of British Columbia, Vancouver, 1969 ⁄ 3 color folders with folding posters + 25 loose sheets in 3 panel cardboard folder ⁄ - ⁄ Ray Johnson, Michael Morris, Stephen Bann, Carlo Belloli, Klaus Burkhardt, Henri Chopin, Hans Clavin, Bob Cobbing, Paul De Vree, Ian Hamilton Finlay, John Furnival, Pierre Garnier, Eugen Gomringer, Dom Silvester Houédard, Allan Kaprow, D. A. Levy, Hansjörg Mayer, Franz Mon, Bruce Nauman, Claes Oldenburg, Yoko Ono, Diter Rot, Gerhard Rühm, Victor Vasarely, Edgardo Antonio Vigo, Emmett Williams, a.o.
- Ask
- 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.
- Ask
- 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
- Ask
- 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
- Ask