Bl.a: Arman, Richars Artschwager, Enrico Baj, James Lee Byars, John Cage, Christo, Walter de Maria, Marcel Duchamp, Richard Hamilton, Neil Jenney, On Kawara, Joseph Kosuth, Roy Lichtenstein, Bruce Nauman, Claes Oldenburg, Meret Oppenheim, Mel Ramos, Man Ray, Bernar Venet...
Sedvanligt slitage.