This extraordinary situation is utilized to offer visitors a glimpse behind the scenes. And it gives the conservators the opportunity to work on pieces that require a lot of space. Under the title Major works, Major work in progress, the most voluminous and complex sculptures and installations are set up and examined in the large sculpture gallery, such as The ambassadors by Marc Ruygrok, Untitled no. 4 by Michael Heizer, Quartet by Barry LeVa, Monument for V. Tatlin by Dan Flavin and Untitled (Brigid) by Tom Claassen. Thus, the public gains insight into the specific problems of conserving and presenting complex, large works of art.