Ricardo Velázquez Bosco

Velázquez's most notable architecture was erected in Madrid, buildings such as the Palacio de Cristal and the Palacio de Velázquez (both in the Parque del Buen Retiro) and the massive Ministry of Agriculture building. As an architect he was known for the prolific use of glazed pieces of ceramics in bright colors for his projects. He also carried out restoration work on the Cathedral–Mosque of Córdoba and directed important archaeological excavations near Córdoba at Madinat al-Zahra. Provided by Wikipedia