As he matured, Lorenzo's style transformed from one reminiscent of Giotto's style to a more elegant and linear style that was more in line with the works of artists such as Lorenzo Monaco. Together with Niccolò di Pietro Gerini, Lorenzo painted some frescoes in the Chapterhouse of the convent of San Francesco (Prato) and the panel "Coronation of the Virgin", once in Santa Felicita. Lorenzo carried the subject of "Coronation of the Virgin" into his work for the Medici Chapel in Santa Croce, Florence. This work, completed in 1409, can be found in the chapel's "predella." Today Lorenzo's painting for the Medici Chapel is split between its original location and the Bagatti Valsecchi Museum in Milan. Lorenzo's painting of the "Madonna and Child Enthroned with Sts. Christopher, Blaise, Sebastian, and Francis" (c. 1410-1412) is now exhibited in the St Louis Museum of Art. Furthermore, two salvers at the Metropolitan Museum of Art were attributed to the Studio of Lorenzo di Niccolò by art historians Elizabeth Gardner and Federico Zeri. It has been proposed that the subject of these salvers is a story from Boccaccio's "Comedia delle Ninfe Fiorentine". The last dated work that is attributed to Lorenzo is "Virgin and Child with Saints", a polyptych in Saint Lorenzo a Collina at Mezzomonte from 1412.