Galerie Friese

Begegnung zweier Künstler in den 1950er Jahren - Encounter of two artists in the 1950s

A arte Studio Invernizzi, Milan, Italy

January 1, 1995

Galerie Jaspers, Munchen, Germany

January 1, 1994

Städtisches Museum, Aschaffenburg, Germany

German Art after 1945 January 1, 1994

Centre D'Art Contemporain, Montbeliard, France

January 1, 1993