Introduction to the Cross Center Area: There are several 16th-century chapels in the Cross Center area of ​​the church, which contain many important works of art. For example, the "Story of the Archangel San Michele" in the Verluti Chapel was written by Cimabue Works; the frescoes "The Story of St. John the Evangelist" (1320) and "The Story of St. Francis" (1318) in the Peruzzi Chapel and the Bardi Chapel are works by Giotto; in the Tocinchi Chapel The Assumption of the Virgin is also the work of Giotto; the frescoes in the Pulzi Chapel are the work of Bernardo Dadi, and the Massupi painting under the left nave was created by Desiderio da Setignano. Ni's tomb.