Antonio da San Gallo, the architects to the Office of Works, who afterwards with other beams and a double system of compound pulleys set the statue securely on its base. It would not be easy to describe the concourse and multitude that for two days occupied the whole Piazza, flocking to see the giant as soon as it was uncovered; and various judgments and opinions were heard from all kinds of men, every one censuring the work and the master. There were also attached round the base many verses, both Latin and Tuscan, in which it was pleasing to see the wit, the ingenious conceits, and the sharp sayings of the writers; but they overstepped all decent limits with their evil-speaking and their biting and satirical compositions, and Duke Alessandro, considering that, the work being a public one, the indignity was his, was forced to put in prison some who went so far as to attach sonnets openly and without scruple to the statue; which proceeding soon stopped the mouths of the critics. When Baccio examined his work in position, it seemed to him that the open air was little favourable to it, making the muscles appear too delicate. Having therefore caused a new enclosure of planks to be made around it, he attacked it again with his chisels, and, strengthening the muscles in many places, gave the figures stronger relief than they had before. Finally, the work was uncovered for good; and by everyone able to judge it has always been held to be not only a triumph over difficulties, but also very well studied, with every part carefully considered, and the figure of Cacus excellently adapted to its position. It is true that the David of Michelagnolo, which is beside Baccio's Hercules, takes away not a little of its glory, being the most beautiful colossal figure that has ever been made; for in it is all grace and excellence, whereas the manner of Baccio is entirely different. But in truth, considering Baccio's Hercules by itself, one cannot but praise it highly, and all the more because it is known that many sculptors have since tried to make colossal statues, and not one has attained to the standard of Baccio, who, if he had received as much grace and facility from nature as he took pains and trouble by himself, would have been absolutely perfect in the art of sculpture.