3493111 Don Gaspar de Guzman, Count-Duke of Olivares, c.1635 (oil on canvas) by Velazquez, Diego Rodriguez de Silva y (1599-1660) (attr. to); 127.6x104.1 cm; Metropolitan Museum of Art, New York, USA; (add.info.: also attributed to his follower Juan Bautista Martinez del Mazo (c.1612-1667) Don Gaspar de Guzman (1587-1645) Count-Duke of Olivares, prime minister to Philip IV 1621-43. Painted perhaps in celebration of a victory over the French at the border town of Fuenterrabia in 1638. In full armour and holding a baton, he is shown as a victorious commander. His horse holds a dressage position known as a levade. ).