sentences:  He acquired a fountain, marble medallions from Genoa, sculpted frontons and pilasters with seashell ornamentation, and various architectural elements from Italy and used them in the chậteau.Gradually, the decoration transformed the château from a medieval fortress to an elegant Renaissance residence.Most of the Château was demolished in the 19th century, but some portions remain and some of the decoration is now on display in the Musée national des Monuments Français in Paris.