The museum was officially inaugurated on September 10, 1992, and is named for Queen Sofía. The museum is mainly dedicated to Spanish art. Highlights of the museum include excellent collections of Spain's two greatest 20th-century masters, Pablo Picasso and Salvador Dalí. Certainly, the most famous masterpiece in the museum is Picasso's painting Guernica. The Reina Sofía collection has works by artists such as Joan Miró, Eduardo Chillida, Pablo Gargallo, Julio González, Luis Gordillo, Juan Gris, José Gutiérrez Solana, Lucio Muñoz, Jorge Oteiza, Julio Romero de Torres, Pablo Serrano, and Antoni Tàpies.