Of the Bettoni brothers who supervised the renovation on the villa, Carlo, who had supervised most of the works, seemed rather contrary to this project. Most probably, in his capacity as agricultural engineer, he was against sacrificing productive plants for a Perspective architecture (even though it included two lemon groves and various agricultural buildings). His brothers Gian Maria first and Delay later supervised the works directed by the Florentine architect Amerigo Vincenzo Pierallini. Gian Maria lived in Genoa and Delay in Naples, and it was in these cities that were being influenced by the international styles of the time, especially at Court, that the two brothers had developed a taste for the grandeur disliked by Carlo, who at least in the garden believed that the construction should be based solely on natural elements.