-
Robert Mangold
28 Feb - 1 Apr 1987 Düsseldorf -
Robert Mangold
26 Oct - 20 Nov 1982 Düsseldorf -
Robert Mangold
Four Paintings 4 - 30 Apr 1979 Düsseldorf -
Robert Mangold
14 Apr - 6 May 1976 Düsseldorf
-
Robert Mangold
17 Apr - 18 May 1974 Düsseldorf
