took with him not only all the best sculptors and other craftsmen of that age, whatsoever manner of men they were, but also an infinite number of statues and other works of sculpture, all most beautiful. After the departure of Constantine, the Caesars whom he left in Italy, building continually both in Rome and elsewhere, exerted themselves to make their works as fine as they could; but, as may be seen, sculpture, as well as painting and architecture, went ever from bad to worse, and this perchance came to pass because, when human affairs begin to decline, they never cease to go ever lower and lower until such time as they can grow no worse. So, too, it may be seen that although at the time of Pope Liberius the architects of that day strove to do something great in constructing the Church of S. Maria Maggiore, they were yet not happy in the success of the whole, for the reason that although that building, which is likewise composed for the greater part of spoils, was made with good enough proportions, it cannot be denied any the less, not to speak of certain other parts, that the frieze made right round above the columns with ornaments in stucco and in painting is wholly wanting in design, and that many other things which are seen in that great church demonstrate the imperfection of the arts. Many years after, when the Christians were persecuted under Julian the Apostate, there was erected on the C[oe]lian Mount a church to S. John and S. Paul, the martyrs, in a manner so much worse than those named above, that it is seen clearly that the art was at that time little less than wholly lost. The buildings, too, that were erected at the same time in Tuscany, bear most ample testimony to this; and not to speak of many others, the church that was built outside the walls of Arezzo to S. Donatus, Bishop of that city (who, together with the monk Hilarian, suffered martyrdom under the said Julian the Apostate), was in no way better in architecture than those named above. Nor can it be believed that this came from anything else but the absence of better architects in that age, seeing that the said church (as it has been possible to see in our own day), which is octagonal and constructed from the spoils of the Theatre, the Colosseum and other edifices that had been standing in Arezzo before it was converted to the faith of Christ, was built without thought of economy and at the greatest cost, and adorned with columns of granite, of porphyry, and of many-coloured marbles, which had belonged to the said buildings. And for myself I do not doubt, from the expense which was clearly bestowed on that church, that if the Aretines had had better architects they would have built something marvellous; for it may be seen from what they did that they spared nothing if only they might make that work as rich and as well designed as they possibly could, and since, as has been already said so many times, architecture had lost