Although much of it was the work of not the greatest modellers in the second half of the fourteenth century, three masters at least contributed later:

Meanwhile, in spite of all the wear and tear of the work, the satisfying of incredulous busy-bodies, and the removal of such an incubus as Ghiberti, who because he was a superb modeller of bronze reliefs was made for a while joint architect with a salary that Brunelleschi felt should either be his own or no one's, the little man found time also to build beautiful churches and cloisters all over Florence.