Carmontelle employed a German landscape architect named Etickhausen and the architect of the Duke, Bernard Poyet, to build the follies. The intention of the garden was to surprise and amaze visitors. This goal was clearly stated by Carmontelle: "It is not necessary for gardens or nature to be presented in the most agreeable forms. It's necessary instead to preserve the charm that one encounters entering the garden, and to renew it with each step, so that the visitor in his soul will have the desire to revisit the garden every day and to possess it for himself. The true art is to know how to keep the visitors there, through a variety of objects, otherwise they will go to the real countryside to find what should be found in this garden; the image of liberty.".