with new walls, and to make at the foot new foundations for the piers that supported them, insomuch that he strengthened them vastly and made them for ever secure. By doing which he caused all Venice to marvel, and not only satisfied Gritti, but also--which was far more--rendered his ability so clearly manifest to that most illustrious Senate, that when the work was finished, the Protomaster to the Lords Procurators of S. Mark being dead, which is the highest office that those lords give to their architects and engineers, they gave it to him with the usual house and a passing handsome salary. Whereupon Sansovino, having accepted it most willingly and freed his mind of all doubt, became the head of all their fabrics, with honour and advantage for himself. [Illustration: THE LIBRARY OF S. MARCO (_After =Jacopo Sansovino=. Venice_) _Alinari_] First, then, he erected the public building of the Mint, which he designed and distributed in the interior with so much order and method, for the convenience and service of the many artificers, that in no place is there a Treasury ordered so well or with greater strength than that one, which he adorned altogether in the Rustic Order, very beautifully; which method, not having been used before in Venice, caused no little marvel in the men of that city. Wherefore, having recognized that the genius of Sansovino was equal to their every need in the service of the city, they caused him to attend for many years to the fortifications of their State. Nor did any long time pass before he took in hand, by order of the Council of Ten, the very rich and beautiful fabric of the Library of S. Marco, opposite to the Palazzo della Signoria, with such a wealth of carvings, cornices, columns, capitals, and half-length figures over the whole work, that it is a marvel; and it is all done without any sparing of expense, so that up to the present day it has cost one hundred and fifty thousand ducats. And it is held in great estimation in that city, because it is full of the richest pavements, stucco-work, and stories, distributed among the halls of the building, with public stairs adorned by various pictures, as has been related in the Life of Battista Franco; besides many other beautiful appurtenances, and the rich ornaments that it has at the principal door of entrance, which give it majesty and grandeur, making manifest the ability of Sansovino. This method of building was the reason that in that city, into which up to that time there had never entered any method save that of making their houses and palaces with the same order, each one always continuing the same things with the same measure and ancient use, without varying according to the sites as they found them or according to convenience--this, I say, was the reason that buildings both public and private began to be erected with new designs and better order.