 However, in January 1402 Lorenzo was commissioned to paint his own altarpiece of the "Coronation of the Virgin", a polyptych for the predella of San Marco in Florence.In 1440, Cosimo and Lorenzo de' Medici had this altarpiece removed and replaced with a work by Fra Angelico, and Lorenzo's altarpiece was subsequently moved to San Domenico at Cortona.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.