Franz Marc
It was not until 2021 that it became known that Leo Kirch had put together an art collection of around eighty paintings since the 1950s, including Claude Monet, Emil Nolde, Karl Schmidt-Rottluff, Lyonel Feininger, Franz Marc, Amedeo Modigliani, Gustav Klimt and Egon Schiele. This art collection is stored in a depot in Munich.