Museum de Fundatie (Dutch pronunciation: [myˈzeːjɵm də fɵnˈdaːtsi]; English: Museum The Foundation) is a museum for the visual arts in Zwolle. Museum de Fundatie forms part of the Hannema-de Stuers Foundation, to which Kasteel het Nijenhuis in Heino also belongs. Museum de Fundatie possesses a collection of visual arts, with works ranging from the end of the Middle Ages until the present day, collected by Dirk Hannema, former director of Museum Boijmans Van Beuningen. As well as the permanent collection, Museum de Fundatie organises new, wide-ranging exhibitions every three months. Museum de Fundatie recorded a record number of 310,000 visitors in 2015.