But leaving this, seeing that others believe that the Lapi came from Ficaruolo, a township on the mouth of the Po, and returning to our Arnolfo, I say that by reason of the greatness of this work he deserves infinite praise and an eternal name, above all because he caused it to be all incrusted, without, with marbles of many colours, and within, with hard stone, and made even the smallest corners of that same stone. But in order that everyone may know the exact size of this marvellous fabric, I say that from the door up to the end of the Chapel of S. Zanobi the length is 260 braccia, and the breadth across the transepts 166; across the three naves it is 66 braccia. The middle nave alone is 72 braccia in height; and the other two lesser naves, 48 braccia. The external circuit of the whole church is 1,280 braccia. The cupola, from the ground up to the base of the lantern, is 154 braccia; the lantern, without the ball, is 36 braccia in height; the ball, 4 braccia in height; the cross, 8 braccia in height. The whole cupola, from the ground up to the summit of the cross, is 202 braccia. [Illustration: _Alinari_ TOMB OF ADRIAN V (_After the_ School of Arnolfo di Lapo. _Viterbo: Church of S. Francesco_)] But returning to Arnolfo, I say that being held, as he was, excellent, he had acquired so great trust that nothing of importance was determined without his counsel; wherefore, in the same year, the Commune of Florence having finished the foundation of the last circle of the walls of the city, even as it was said above that they were formerly begun, and so too the towers of the gates, and all being in great part well advanced, he made a beginning for the Palace of the Signori, designing it in resemblance to that which his father Lapo had built in the Casentino for the Counts of Poppi. But yet, however magnificent and great he designed it, he could not give it that perfection which his art and his judgment required, for the following reason: the houses of the Uberti, Ghibellines and rebels against the people of Florence, had been pulled down and thrown to the ground, and a square had been made on the site, and the stupid obstinacy of certain men prevailed so greatly that Arnolfo could not bring it about, through whatsoever arguments he might urge thereunto, that it should be granted to him to put the Palace on a square base, because the governors had refused that the Palace should have its foundations in any way whatsoever on the ground of the rebel Uberti. And they brought it about that the northern aisle of S. Pietro Scheraggio should be thrown to the ground, rather than let him work in the middle of the square with his own measurements; not to mention that they insisted, moreover, that there should be united and incorporated with the Palace the Tower of the Foraboschi, called the "Torre della Vacca," in height fifty braccia, for the use of the great bell, and together with it some houses bought by the Commune for this edifice. For