It’s said that in his old age Bernini liked to come and enjoy the peace of this late-17th-century church, regarded by many as one of his greatest. Faced with severe space limitations, he managed to produce a sense of grandeur by designing an elliptical floor plan with a series of chapels opening onto the central area.
The opulent interior, decorated with polychrome marble, stucco and gilding, was a favourite of Pope Alexander VII, who used it while in residence at the Palazzo del Quirinale.