born 1384/90?, Florence, Republic of Florence
died 1421, Florence
Florentine sculptor.
Trained by his father, a sculptor who worked on the cathedral of Florence, Nanni received his first important commission from that cathedral, a life-size marble statue of the prophet Isaiah. The classically influenced Four Crowned Saints (с 1411–13) for Or San Michele is considered his masterpiece. He is thought to have been the teacher of the Della Robbia family . His work exemplifies the stylistic transition from Gothic to Renaissance in early 15th-century Italy.