HKB
"A.D. MCCLXXVIII. tempore Domini Federigi archiepiscopi Pisani, et Domini Terlati potestatis operario Orlando Sardella, Johanne magistro aedificante."
In the completion of this work, 1283, Giovanni went to Naples, where he erected the Castel Nuovo for King Charles; and in order to enlarge it and add to its strength, he was compelled to pull down a number of houses and churches, among them a convent of the friars of St Francis, which was afterwards rebuilt on a larger and grander scale at some distance from the castle, with the title of S. Maria della Nuova. After these building had been set on foot and were well advanced, Giovanni left Naples to return to Tuscany, but when he reached Siena he was not allowed to go farther, but was induced to design the facade of the Duomo of that city, which was subsequently erected from his plans in a very rich and magnificent style. In the following year, 1286, while the bishop's palace at Arezzo was being built from the design of Margaritone, architect of Arezzo, Giovanni was fetched from Sienna to that city by Guglielmo Ubertini, the bishop there. He there executed in marble the table of the high altar, full of figures cut in relief of leaves and other ornaments, dividing the work into compartments by fine mosaics and enamels on silver plates, fixed into the marble with great care. In the midst is Our Lady with the child at her neck, and on one side of her is St Gregory the Pope (which is a portrait of Pope Honorius IV. drawn from life), and on the other side St Donato, the bishop and protector of that city, whose body, with those of St Antilia and other saints, rest under that same altar. And as the altar stands out by itself, the sides are decorated with small representations in bas-relief from the life of St Donato, and the work is crowned with a series of niches, full of marble figures in relief, of exquisite workmanship. On the Madonna's breast is an ornament shaped like a gold casket, containing, if report be true, jewels of great value, although it is believed that they, as well as some other small figures on the top and about the work, were taken away by the soldiers, who do not often respect the even most Holy Sacrament. On these works the Aretines expended 30,000 florins, as is found in some records. Nor does this appear impossible, because at that time it was considered to be a thing of the most precious and rare description, so that when Frederick Barbarossa returned from his coronation at Rome, and was passing through Arezzo many years after its completion, he praised and admired it infinitely, and indeed with good cause, since the joints are constructed of tiny pieces so excellently welded together, that to an inexperienced eye, the whole work seems to be made in one piece. In the same church Giovanni made the chapel of the Ubertini, a noble family, and lords of a castle, as they still are, though they were formerly of greater estate. He adorned this with many marble ornaments, which are to-day covered over by many large ornaments of stone, placed there in the year 1535, after plans by Giorgio Vasari, for the support of an organ of extraordinary excellence and beauty which rests upon them. Giovanni Pisano also designed the church of S. Maria dei Servi, which has been destroyed in our day, together with many palaces of the noblest families of the city, for the reasons mentioned above. I must not omit to note that in the construction of the marble altar Giovanni was assisted by some Germans, who associated with him, rather for the sake of learning the art, than for gain, and who profited so much by his instruction, that when they went to Rome, after the completion of that work, they served Pope Boniface VIII. in many works of sculpture executed for St Peter's, and also in architecture, when he made Civita Castellana. They were, moreover, sent by that Pope to S. Maria at Orvieto, where they made a number of marble figures for the facade of the church, which were very tolerable for those times. But among the others who assisted Giovanni in his undertakings for the Vescovado at Arezzo, were Agostino and Agnolo, sculptors and architects of Siena, who far surpassed all the others, as will be said in the proper place. But to return to Giovanni. When he left Orvieto he came to Florence to see Arnolfo's building of S. Maria del Fiore, and also to see Giotto, of whom he had heard a great deal elsewhere; but no sooner had he arrived in Florence than he was appointed by the intendants of the fabric of S. Maria del Fiore to make the Madonna, which stands between two small angels above the door of that church, which leads into the canons' quarters, a work much praised at the time. He next made the small font for S. Giovanni, containing representations from the life of that saint in half-relief. Proceeding thence to Bologna he directed the construction of the principal chapel of the church of St Domenico, in which he was also commissioned to make the marble altar by Teodorico Borgognoni of Lucca, then bishop, a friar of that order. Later on (1298), in the same place, he made the marble table in which are Our Lady and eight other figures, all of very tolerable workmanship. In the year 1300, when Niccola da Prato was at Florence as cardinal legate of the Pope, for the purpose of settling the discords among the Florentines, he caused Giovanni to build a nunnery for him at Prato, which was called S. Niccola after him, and in the same district he made him restore the convent of S. Domenico, as well as that of Pistoia, in both of which the arms of that cardinal may still be seen. And since the Pistolese held the name of Niccola, Giovanni's father, in great respect, because he had displayed his talents in that city, they commissioned Giovanni to make a marble pulpit for the church of S. Andrea, similar to that which he had made for the Duomo of Siena, and in competition with one which had been made shortly before for the church of S. Giovanni Evangelista by a German, which had been much praised. Giovanni finished his task in four years, dividing the work into four subjects from the life of Jesus Christ, and further introducing a Last Judgment, working with the utmost diligence in order to equal, and perhaps surpass, that celebrated pulpit of Orvieto. About the pulpit above some columns which support it and in the architrave he carved the following lines, since he thought that he had completed a great and beautiful work, as indeed he had, considering the attainments of the age: