William of Wykeham, a great man in many walks of life, is famous in architecture for the nave of Winchester Cathedral (of which he was bishop), one of the finest examples of the Perpendicular style existing. Bramante, the next figure, (1441-1514) was the first architect of the present St. Peter's at Rome, a position afterwards held by Peruzzi, Raphael, and Michelangelo. Bramante built many palaces in Rome; his style was simple and dignified, and he adhered as far as possible to the classical forms. Sansovino (1479-1570) is best known for his picturesque Library of St. Mark, Venice. San Gallo was another of the splendid galaxy of Florentine architects of the Renascence. Vignola, at the extreme left, was one of Michelangelo's successors in the building of St. Peter's; but unfortunately he altered the design in such a way that the great dome of Michelangelo cannot be seen from the front except at a great distance. On Vignola's right stands Delorme, the favorite architect of the French king Henri II; he is remembered chiefly as the first designer of the Palace of the Tuileries. The third picture contains, among others, the portraits of some famous English, German and French architects of the later Middle Ages. Erwin von Steinbach (died 1318) is famous for his magnificent west front of Strasburg Cathedral, of which, unfortunately, one of the magnificent openwork steeples was never finished. The Abbé Suger was the patriotic adviser of the French kings Louis VI and VII, and was justly celebrated for his efforts for the welfare of the poorer classes at a time when their interests were generally disregarded (twelfth century). Anthemius, to the right of the Abbé, was the great Grecian architect and mathematician who designed for Justinian (A. D. 532) the daring and original plans of St. Sophia at Constantinople. He is credited with knowing the ancient secret of making "burning-glasses" (magnifying glasses) which was not rediscovered for hundreds of years. He is also said to have understood the making of gunpowder, and the application of steam as a motive power. The seated figure to the left in the fourth illustration is the great painter, sculptor and architect, Michelangelo. At his right are Torrigiano, his early rival, who is famous for the fine carvings on the tomb of Henry VII in Westminster Abbey; Gian di Bologna (1524-1608), a follower of Michelangelo, and Bandinelli, another rival whom he soon outdistanced. Next to Peter Vischer, (died 1524), one of the early bronze workers in Nürnberg, renowned for his tomb of St. Sebald in that city, is the erratic, bloodthirsty, gallant, and most eminent of all metal-workers, Benvenuto Cellini. His Diana of Fontainebleau, and Perseus of Florence, are his finest large works, but he principally devoted himself to smaller articles such as chased vases, etc. His autobiography is one of the most delightfully naïve "human documents" existing. In the background is a model of the Perseus.