The Palace of Fine Arts, or Palacio de Bellas Artes, is a stunning architectural masterpiece in Mexico City. It is both a cultural center and a museum, hosting various art exhibitions, theatrical performances, and concerts. The building itself is a blend of Art Nouveau and Art Deco styles, with a magnificent marble facade and a grand interior adorned with murals by famous Mexican artists such as Diego Rivera and David Alfaro Siqueiros. The museum within the palace showcases Mexican art from the 19th and 20th centuries, including paintings, sculptures, and photography.