With Nicholas V. (1447-1455) that new monumental spirit which was distinctive of the age of the Renaissance appeared on the papal throne. The new passion for embellishing the city brought with it on the one hand a fresh danger for the ruins, on the other a respect for them, as forming one of Rome’s claims to distinction. Pius II. was wholly possessed by antiquarian enthusiasm, and if he speaks little of the antiquities of Rome,[415] he closely studied those of all other parts of Italy, and was the first to know and describe accurately the remains which abounded in the districts for miles around the capital.[416] It is true that, both as priest and cosmographer, he is interested alike in classical and Christian monuments and in the marvels of nature. Or was he doing violence to himself when he wrote that Nola was more highly honoured by the memory of St. Paulinus than by all its classical reminiscences and by the heroic struggle of Marcellus? Not, indeed, that his faith in relics was assumed; but his mind was evidently rather disposed to an inquiring interest in nature and antiquity, to a zeal for monumental works, to a keen and delicate observation of human life. In the last years of his Papacy, afflicted with the gout and yet in the most cheerful mood, he was borne in his litter over hill and dale to Tusculum, Alba, Tibur, Ostia, Falerii, and Ocriculum, and whatever he saw he noted down. He followed the line of the Roman roads and aqueducts, and tried to fix the boundaries of the old tribes who dwelt round the city. On an excursion to Tivoli with the great Federigo of Urbino the time was happily spent in talk on the military system of the ancients, and particularly on the Trojan war. Even on his journey to the Congress of Mantua (1459) he searched, though unsuccessfully, for the labyrinth of Clusium mentioned by Pliny, and visited the so-called villa of Virgil on the Mincio. That such a Pope should demand a classical Latin style from his abbreviators, is no more than might be expected. It was he who, in the war with Naples, granted an amnesty to the men of Arpinum, as countrymen of Cicero and Marius, after whom many of them were named. It was to him alone, as both judge and patron, that Blondus could dedicate his ‘Roma Triumphans,’ the first great attempt at a complete exposition of Roman antiquity.[417]