Moderna muséet.

At Skeppsholmen. Free entrance at Fridays 18.00-20.00, other time 150skr. Moderna Museet is a museum for Swedish, Nordic and international modern and contemporary art in Stockholm (and there is also in Malmö). The collections include contemporary paintings, sculpture, photography and art films from 1900 onwards, and in the case of photographs also from around 1840. ///Wikipedia