 Ongoing exhibitions are enhanced by a lively program of events, tours, workshops for children and much more.The art museum collection comprises around 1500 works from the areas of painting, sculpture and object art, over 10,000 works on paper, and about 850 photographs, including significant contributions to the development of artistic photography (A. Rodtschenko, Man Ray, H. Bayer).The earliest works among the museum's holdings are from the first half of the 19th century (C. D. Friedrich, J.