Standing beside Wren is Inigo Jones, one of the first and most highly accomplished English architects of the Renascence. His fame chiefly rests upon his design for the palace of Whitehall, commanded by James I. The Banqueting Hall was the only part actually carried into execution. A window of this splendid building is still pointed out as the fatal one from which Charles I stepped to the block. Vanbrugh, standing behind Wren, was the latter's famous pupil. He built Blenheim, the seat of the great Duke of Marlborough. To the right of Inigo Jones is Mansart or Mansard, the French architect whose memory is immortalized in the "Mansard roof," which he invented. Palladio and Vignola, to the extreme right, were Italian Renascence architects whose influence upon the classic revival was very great in England and France; the Palladian style being particularly followed in the former and that of Vignola in the latter country. A striking group of buildings was erected by Palladio in Vicenza, Italy, in the sixteenth century, which became the model on which a large proportion of the Renascence work in England was based. Of the modern English architects on the left, Sir Charles Barry is the most notable. He was among the first to depart from the fashion so long prevalent of introducing Greek and Roman forms into every building of importance, and was one of the pioneers of the Gothic revival of the nineteenth century, a century without a distinctive style of its own. He designed the British Houses of Parliament, which, in spite of some weaknesses, is a striking building with an eminently picturesque sky-line. The kneeling figure at the right of the second illustration is the great art reformer Giotto, (1276-1336) the admirable Florentine who liberated the art of painting from the stiff Byzantine traditions which had been dominant for many centuries. He exercised a lasting influence upon the arts in every part of Italy, and thereby, upon the whole western world. Carved in low relief as a background are the Dome and Campanile of Florence Cathedral, the latter being a masterpiece proving that Giotto had supreme ability as a builder in addition to his skill with the brush. Seated beside Giotto is Arnolfo di Lapo, a successor of the celebrated Niccolo Pisano, one of the few great sculptors of the Gothic period. On Giotto's left is Brunelleschi (1377-1446), sculptor and architect. To him we owe the completion of the great Dome of Florence Cathedral, which is unequaled for beauty though not so high as several later ones. He is also noted for his treatment of the "rusticated" work on the Pitti Palace, Florence.