The Basilica of Santa Maria del Popolo was built in the 11th century at the behest of Pope Paschal II. The name "del Popolo" derives from the fact that it was erected thanks to the financial contribution of the Roman people.

In the 17th century, Pope Alexander VII promoted a radical renovation of the building, entrusting the work to Gian Lorenzo Bernini.
Between 1655 and 1661, the architect transformed The austere 15th-century structure, giving it an elegant Baroque feel and making it a treasure trove of absolute masterpieces:
Cerasi Chapel: It houses two famous masterpieces by Caravaggio, the Conversion of St. Paul and the Crucifixion of St. Peter, along with the altarpiece by Annibale Carracci.
Chigi Chapel: Designed by Raphael and completed by Bernini, it represents one of the greatest expressions of the union between Renaissance and Baroque architecture and sculpture.