New constructions extended and altered the "Villa Vecchia" which was given a Romanesque styled façade that is not wholly successful. For the first time, Medieval sculptures were added to the Doria-Pamphili collection of Classical antiquities. At the turn of the 20th century, Art Nouveau interiors were added by Prince Doria Pamphili. The "Casino del Bel Respiro", long secluded from public use, was bought by the Italian State in 1957 and used as the seat of a Ministry. Today its collection of antiquities and sculptures is open to the public as a museum.