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.
[2] Eva-Bettina Krems suggests[3] that Pietro Aldobrandini's secretary, Monsignor Giovanni Battista Agucchi, is a likely candidate for the connection that introduced Buzzi to Cardinal Ludovico Ludovisi.
[7] Buzzi restored the marble group in the Prado now identified equally as Castor and Pollux or as Orestes and Pylades[8] providing the headless torso with an ancient bust of Antinous, the emperor Hadrian's favorite.
[10] Della Porta was also responsible for the architectural framework and the overall design of the richly sculptural monument that was erected by Clement VIII Aldobrandini to commemorate his parents Salvestro Aldobrandini and Luisa Dati, in the Basilica of Santa Maria sopra Minerva; Buzzi, again part of Della Porta's team, executed the allegorical figure of Prudence[11] and the sculpture in a niche of Clement VIII himself,[12] probably his most prominent commission, though he was doubtless provided with a design.
[14] The architect for the fountain where the aqueduct arrived in Rome was Flaminio Ponzio, and Buzzi was part of the team, though his contribution may have been limited to the sculptural Borghese coat-of-arms supported by two putti, that crowns the cornice of the triumphal arch feature, through which nothing may pass.