Between 1873 and 1900, the Prado helped decorate city halls, new universities, and churches.
Večino slik 19. stoletja prihaja iz nekdanjega Museo de Arte Moderno, vključno z deli Madrazosov, José de Madrazo y Agudo in Federico de Madrazo, Vicente López, Carlos de Haes, Eduardo Rosales in Sorolla.