The Musée Fin-de-Siècle opens its doors on December 6, 2013, to showcase the art of the late 19th and early 20th centuries, which was the heyday for Art Nouveau in Brussels. The museum offers an interdisciplinary look at creativity during the period, thanks to the collaboration of several institutions, including the Royal Museums of Fine Arts, the Royal Library, La Monnaie/De Munt, the Royal Museums of Art and History, Cinematek, Bibliotheca Wittockiana, the King Baudouin Foundation and the Royal Conservatory of Brussels. The museum is accessible to all, and is located at Rue de la Régence / Regentschapsstraat 3. Admission is 8 euros for adults, or can be purchased in conjunction with the Magritte, Modern, and Old Masters Museums for 13 euros. Like most museums in Brussels, it is closed on Mondays.