The curators organize new exhibitions three or more times per year in its large circular main space.
[4][5] The museum features works by Karel Appel, Wim Quist, Man Ray, and Fritz Koenig.
The mission of the museum is to use a mix of forms and materials in the works express "the human experience".
[8] The museum building was designed by architect Wim Quist, underneath the historic "Pavilion of Wied" King William I built in 1826 for his wife, Princess Wilhelmine of Prussia.
It includes a number of outdoor areas and museum supplies raincoats for visitors.