This work finished, Jacopo returned to the Casentino, and after he had made many works in Pratovecchio, in Poppi, and other places in that valley, he betook himself to Arezzo, which then governed itself with the counsel of sixty of its richest and most honoured citizens, to whose care was committed the whole administration. There, in the principal chapel of the Vescovado, he painted a story of S. Martin, and in the Duomo Vecchio, now in ruins, a number of pictures, among which was the portrait of Pope Innocent VI, in the principal chapel. Next, in the Church of S. Bartolommeo, for the Chapter of the Canons of the Pieve, he painted the wall where the high-altar is, and the Chapel of S. Maria della Neve; and in the old Company of S. Giovanni de' Peducci he made many stories of that Saint, which to-day are covered with whitewash. In the Church of S. Domenico, likewise, he painted the Chapel of S. Cristofano, portraying there from nature the Blessed Masuolo, who is liberating from prison a merchant of the Fei family, who caused that chapel to be built; which Blessed Masuolo, as prophet, predicted many misadventures to the Aretines in his lifetime. In the Church of S. Agostino, in the chapel and on the altar of the Nardi, he painted in fresco some stories of S. Laurence, with marvellous manner and execution. [Illustration: TABERNACLE (_After_ Jacopo di Casentino. _Florence: Arte della Lana_) _Brogi_] And because he exercised himself also in the things of architecture, by order of the sixty aforesaid citizens he reconducted under the walls of Arezzo the water that comes from the foot of the hill of Pori, three hundred braccia distant from the city. This water, in the time of the Romans, had been brought first to the theatre, whereof the remains are still there, and from that theatre, which was on the hill where to-day there is the fortress, to the amphitheatre of the same city, on the plain; but these edifices and conduits were wholly ruined and spoilt by the Goths. Jacopo, then, as it has been said, having brought this water below the walls, made the fountain which was then called the Fonte Guizianelli, and which is now named, by the corruption of the word, the Fonte Viniziana; this work endured from that time, which was the year 1354, up to the year 1527, and no more, for the reason that the plague of that year, the war that came afterwards, the fact that many intercepted the water at their own convenience for the use of their gardens, and still more the fact that Jacopo did not sink it, brought it about that to-day it is not, as it should be, standing.