 Buzzi also turned his hand to garden sculpture of a high order, such as caryatids for the "Teatro delle Acque" in the Villa Aldobrandini, Frascati, works that were in the process of completion from 1603, with water features designed by Orazio Olivieri and Giovanni Guglielmi.Eva-Bettina Krems suggests that Pietro Aldobrandini's secretary, Monsignor Giovanni Battista Agucchi, is a likely candidate for the connection that introduced Buzzi to Cardinal Ludovico Ludovisi.From about 1620 Buzzi was virtually the house restorer for Cardinal Ludovisi, who possessed in his villa on the Quirinale one of the finest collections of Roman sculptures in Rome, and commissioned repairs from Gian Lorenzo Bernini—whose minor restorations to the "Ludovisi Ares" are discreet—and Alessandro Algardi, who supported himself with restoration work, as well as Buzzi.