One of the world's five great churches, the classic architecture of the Italian Renaissance. The building has a high facial value, white, green and pink granite facing exterior wall, bold and amazing color collocation, can really be described by the word charming. The church complex consists of three independent buildings: church, baptism hall and bell tower. Giotto, Michelangelo and other Renaissance masters left an amazing artistic legacy here. What I feel is that the neighborhood around the building is crowded, which affects the overall view of the church. It's better to make an appointment in advance to go to the church roof and the bell tower roof, or not to queue too long.