Antonio Palacios built a series of buildings inspired by the Viennese Secession, such as the Palace of Communication, the Círculo de Bellas Artes, and the Río de La Plata Bank (now Instituto Cervantes). Other notable buildings include the Bank of Spain, the neo-Gothic Almudena Cathedral, Atocha Station, and the Catalan art-nouveau Palace of Longoria. Las Ventas Bullring was built, as the Market of San Miguel (Cast-Iron style).