 The ZERO group and kinetic art are featured by artists such as Günther Uecker with his work "Spirale Weiß" ("White spiral", 1963), Rolf Kissel, Hermann Goepfert, Heinz Mack and Adolf Luther.Also Sigmar Polke and, above all, Gerhard Richter belong to the collection.The museum possesses five paintings by Richter, including the famous "Ein Wunder rettete" ("A Miracle Saved", 1964).