equestrian figure of gilt brass, and to five marble statues, of which the most conspicuous were the two horses of Phidias and Praxiteles. 7, The two mausoleums or sepulchres of Augustus and Hadrian could not totally be lost; but the former was visible only as a mound of earth; and the latter, the castle of St. Angelo, had acquired the name and appearance of a modern fortress. With the addition of some separate and nameless columns, such were the remains of the ancient city. In the intervals between the two visits of Poggio to Rome, the cell, and part of the Temple of Concord, and the base of the tomb of Metella, were ground to lime; also a portico near the Minerva. Poggio’s description of the ruins, it may be observed, is not sufficiently minute or correct to supply the deficiency of his contemporary Blondus; but we may distinctly mark, that the site of ancient Rome had arrived at the desolation in which it is seen at the present day. The Rome of the lower and middle ages was a mass of irregular lanes, built upon or amongst ruins, and surmounted by brick towers, many of them on ancient basements. The streets were so narrow, that two horsemen could ride abreast. Two hundred houses, three towers, and three churches, choked up the forum of Trajan. The reformation of Sixtus IV., and the embellishments of his successors, have obliterated this town, and that which is now seen is a capital, which can only date from the end of the fifteenth century. Not long before the imperialists carried Rome, the Colonnas, in 1526, sacked it, as it were; and that was followed by that of the Abate di Farfa, and the peasantry of the Orsini family[151]. Rome was assaulted by the Bourbon, May 5, 1527; and the imperialists left it February 17, 1528.