Richard Artschwager American, 1923-2013 MCA Collection Untitled 1970 Stretch 1990 Polish Rider I 1970-1971 Triptych 1962 Yes/No Ball 1974 Fractal 1987 Mirror 1988 Time Piece 1989
American, 1923-2013 MCA Collection Untitled 1970 Stretch 1990 Polish Rider I 1970-1971 Triptych 1962 Yes/No Ball 1974 Fractal 1987 Mirror 1988 Time Piece 1989