"[3] He completed the stucco decoration of San Tomaso di Villanova in Castel Gandolfo (1660–1), the stucco decoration of Bernini's Sant'Andrea 1662–1665), the statues of Saint Bernardino and Pope Alexander VII Chigi for Duomo di Siena and the Virgin and Child in Saint Joseph des Carmes in Paris (1650–51).

He made the Baptism of Christ for Borromini's altar of San Giovanni dei Fiorentini (c. 1665).

Recently discovered documentation shows that he provided the kneeling figure of Saint Bernardino of Siena (1656–57) in Alexander VII's chapel at Santa Maria della Pace, and the two pairs of putti holding portrait medallions on the façade.

[4] His masterpiece is the marble relief of the Death of Saint Cecilia,[5] in the church of Sant'Agnese in Agone, Piazza Navona.

His stucco Saint Andrew (early 1660s) in Sant' Andrea della Valle (Sant'Andrea Quirinale), follows Bernini's design depicting the emaciated apostle rising to Heaven on a wisp of cloud amid a swirl of drapery.