The National Art Museum of Catalonia (MNAC) stands as a central repository of Catalan art, housed in the monumental Palau Nacional built for the 1929 International Exhibition. The museum contains an impressive and versatile collection ranging from Romanesque to contemporary art, including the world’s finest collection of Romanesque mural paintings and significant works from Catalan modernism, including artists like Gaudí and Casas. This guided visit will provide an in-depth exploration of the architectural spaces of the Palau Nacional, linking them back to their 1929 context. Afterwards, at the museum's library—once a café-restaurant during the world exposition—the director will showcase historical photos, postcards, and archival materials from that era. This immersive experience not only offers a closer look at the art housed in the museum, but also at the rich history of the building itself and its role during the iconic 1929 Exhibition.