Peter C. Ruppert died on 11 February 2019 after a serious illness in Berlin. The museum in the Kulturspeicher loses its art-loving collector and the city of Würzburg loses its honorary citizen.

The works of these artists from the following countries can be found in the Peter C. Ruppert Collection.

Why a glossary? From the realization that a constructive discussion can only take place if all participants attribute the same meaning to a word used in each case.

The "Peter C. Ruppert Collection - Concrete Art in Europe after 1945" is so far the only collection of concrete art that also includes photography. This form of cameraless, non-objective photography has detached itself from external reality and its image.