These things had not been done by Giotto or by the other early craftsmen, although they had discovered the rudiments of all these difficulties, and had touched them on the surface; as in their drawing, which was sounder and more true to nature than it had been before, and likewise in harmony of colouring and in the grouping of figures in scenes, and in many other respects of which enough has been said. Now although the masters of the second age improved our arts greatly with regard to all the qualities mentioned above, yet these were not made by them so perfect as to succeed in attaining to complete perfection, for there was wanting in their rule a certain freedom which, without being of the rule, might be directed by the rule and might be able to exist without causing confusion or spoiling the order; which order had need of an invention abundant in every respect, and of a certain beauty maintained in every least detail, so as to reveal all that order with more adornment. In proportion there was wanting a certain correctness of judgment, by means of which their figures, without having been measured, might have, in due relation to their dimensions, a grace exceeding measurement. In their drawing there was not the perfection of finish, because, although they made an arm round and a leg straight, the muscles in these were not revealed with that sweet and facile grace which hovers midway between the seen and the unseen, as is the case with the flesh of living figures; nay, they were crude and excoriated, which made them displeasing to the eye and gave hardness to the manner. This last was wanting in the delicacy that comes from making all figures light and graceful, particularly those of women and children, with the limbs true to nature, as in the case of men, but veiled with a plumpness and fleshiness that should not be awkward, as they are in nature, but refined by draughtsmanship and judgment. They also lacked our abundance of beautiful costumes, our great number and variety of bizarre fancies, loveliness of colouring, wide knowledge of buildings, and distance and variety in landscapes. And although many of them, such as Andrea Verrocchio and Antonio del Pollaiuolo, and many others more modern, began to seek to make their figures with more study, so as to reveal in them better draughtsmanship, with a degree of imitation more correct and truer to nature, nevertheless the whole was not yet there, even though they had one very certain assurance--namely, that they were advancing towards the good, and their figures were thus approved according to the standard of the works of the ancients, as was seen when Andrea Verrocchio restored in marble the legs and arms of the Marsyas in the house of the Medici in Florence. But they lacked a certain finish and finality of perfection in the feet, hands, hair, and beards, although the limbs as a whole are in accordance with the antique and have a certain correct harmony in the proportions. Now