- Valley Curtain, Rifle, Colorado, 1970-72
- 1973
- 83.9 × 59.4 cm. photo offset lithograph in colors on wove paper,
- edition of 120
- Ask
- Valley Curtain, Rifle, Colorado, 1970-72
- 1973
- 83.9 × 59.4 cm. photo offset lithograph in colors on wove paper,
- edition of 120
- Ask
contexts：
- 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
- TriQuarterly 32. Anti-Object Art.
- Charles Newman
- Triquarterly, New Jersey,1975 ⁄ cardboard cover with the pocket with the five photos ⁄ - ⁄ Vito Acconci, Hans Haacke, Joseph Beuys, Christo, Agnes Denes, Ira Joel Haber, Lawrence Weiner, Marjorie Strider, Douglas Huebler, Gregg Powell, Brenda Miller, John Baldessari, Gilbert & George, LeAnnn Bartok Wilchusky, Richard Serra, Will Insley, Phil Berkman, Michael Crane, Michael Kirby, Spephen Zaima, Eleanor Antin, Jan Sullivan, Nancy Holt, Adrian Piper, Robert Barry, Richard Long, Sol LeWitt, Robert Smithson, Joseph Kosuth, Alice Aycock, A. Ribé, Daniel Buren, Rafael Ferrer, Scott Burton, and Les Levine
- Ask
- Serielle Formationen
- Peter Roehr, Paul Maenz
- Studio Galerie (Frankfurter Universität), 1967 ⁄ softcover containing six original graphical works (Ewerdt Hilgemann, Charlotte Posenenske, Peter Roehr, Konrad Lueg, Herman de Vries, Kuno Gonschior) ⁄ edition of 500 ⁄ - ⁄ Carl Andre, Arman, Siegfried Baetels, Thomas Bayrle, Ronald Bladen, Hans Breder, Enrico Castellani, Christo, Herman De Vries, Jan Dibbets, May Fasnacht, Eberhard Fiebig, Dan Flavin, Raimund Girke, Hermann Goepfert, Kuno Gonschior, Hans Haacke, Jan Henderikse, Ewerdt Hilgemann, Ewwerdt Hilgemann, Bernhard Höke, Donald Judd, Jiri Kolár, Yayoi Kusama, Walter Leblanc, Kaspar-Thomas Lenk , Sol LeWitt, Konrad Lueg, Adolf Luther, Paul Maenz, Piero Manzoni, Agnes Martin, Almir Mavignier, Henk Peeters, Larry Poons, Charlotte Posenenske, Markus Raetz, Bridget Riley , Peter Roehr, Dieter Rot, Felix Schlenker, Wolfgang Schmidt , Jan J. Schoonhoven, Klaus Staudt, Michael Steiner, Frank Stella, Paul Talman, Günther Uecker, Victor Vasarely, Andy Warhol
- Ask
- Functions of Drawing / Funkties van Tekenen
- R.H. Fuchs
- Rijksmuseum Kroller-Muller, 1975 ⁄ softcover ⁄ Sol LeWitt, Joseph Beuys, Marcel Broodthaers, Christo, Hanne Darboven, Dan Flavin, Donald Judd, Robert Morris, Richard Long, Brice Marden, Bruce Nauman, Carl Andre, Ellsworth Kelly, Agnes Martin, Cy Twombly, Panamarenko, etc.
- Ask