A special feature in terms of museum display techniques is the new "Schaulager" or "viewing warehouse", which began when the museum opened up its stores to the visitors during the extension work. Largely uncommented and tightly packed in glass cabinets, the treasures of the collection are displayed here to an amazed public.

The treasury character is further intensified by the brilliant lighting, while the light sources themselves are very discreet: black Oseris spotlights for low-voltage halogen lamps mounted on black tracks vanish into the darkness of the storeroom's equally sombre, black metal ceiling.