Here you can see paintings by Braque, Picasso, Klimt and Matisse, but the focal point of the collections is reserved for Swiss artists: Ferdinand Holder, Félix Vallotton, Cuno Amiet, Daniel Spoerri, modern painters, and old masters such as the Vierge aux fraises (Rhenan school, 1425) and the Madone de Soleure, by Hans Holbein the Younger (1522).