When a Bern museum inherited a spectacular collection of some 1,600 artworks, including by masters like Monet, Gauguin and Picasso, it spent seven months mulling whether to accept the offer. The collection left to the Kunstmuseum in 2014 by Cornelius Gurlitt, whose father Hildebrand Gurlitt had worked as an art dealer for the Nazis, included works looted from Jewish owners during World War II. A new exhibit, "Taking stock. Gurlitt in Review", explores the museum's journey researching the pieces' provenance and the challenges of determining its obligations in the face of the tumultuous Gurlitt legacy. The exhibit, which will run...