The Louvre Museum launches its auction of unique artworks and experiences from December 1 to 15, 2020. In total, 24 works signed by Eva Jospin, Jean-Michel Othoniel, Pierre Soulages or Xavier Veilhan, but also the discovery of the Mona Lisa out of its window and a visit of the roofs with the artist JR. The objective? To finance the museum's social actions.