He did, however, accomplish a great deal of work at the various royal sites and palaces; notably at the Palacio Real de Madrid and the Palacio Real de Aranjuez, as well as various frescoes at the Palacio del Marqués de Grimaldi, now the Centro de Estudios Políticos y Constitucionales, next to the Palacio del Senado, where he worked from 1787 to 1792.