Die abstrakten hannover - Internationale Avantgarde 1927-1935. Sprengel Museum Hannover, 8.11.1987 - 6.1.1988. Wilhelm-Hack-Museum Ludwigshafen/Rhein, 26.6.1988 - 14.8.1988

The items bear minimal signs of past use, such as light scratches or memories in the form of markings. These signs of wear give the items a charming character and tell stories of their previous owners, while not affecting their functionality.