Titian remained in Augsburg for the greater part of a year before he returned to Venice, to find his studio, or work-shop as it would have been called in those days besieged by the envoys of the various European rulers who were all clamouring for portraits. From Venice the painter went to Milan at the invitation of Prince Philip of Spain (afterwards Philip II.) and at the close of 1550 he was back in Augsburg where he painted several portraits of Prince Philip of which perhaps the best is in the Prado. By the time he returned to Venice he would have been in the immediate neighbourhood of his eightieth year. His brush was never idle, and if the fruit of his labours could have been preserved in fire-proof galleries the gain to the world would have been enormous. Unfortunately we have to face the unpleasant truth that considerably more than half his life work has been lost. III THE LAST DECADES Titian's last work for Charles V. was the famous "Gloria." This was painted at a time when Charles had decided to end his days in the shadow of the Church, and is to be seen to-day in the Prado, a composition of amazing strength and wonderful inspiration. The Father and the Son are seen enthroned, with the Virgin Mary at the feet of Christ, and the Patriarchs grouped in the background. Charles himself in his shroud is pleading for forgiveness, an angel by his side encourages him and supports his appeal. The lighting of the picture is masterly, and so impressed the Emperor that he took it with him into retirement, and directed that it should be placed above his tomb. Philip II. has no enviable reputation in this country, but his position as patron of the arts stands far above criticism. Though he was a sober ascetic upon whom the authority of the Church weighed very heavily, he did not ask Titian to devote himself entirely to religious pictures. In matters of art he saw his way to making a considerable concession to the spirit of the Renaissance, and when he took over the burden of empire he commissioned several mythological subjects from the old painter. Among them were the "Venus and Adonis" now in the Prado, the "Diana surprised by Actaeon" in Bridge-water House, and the "Jupiter and Antiope" in the Louvre. The allegorical pictures, the latest work of the painter's life, were commissioned later.