The construction of St. Sauveur Basilica was commissioned around 1120 by Sir Rivallon le Roux, Lord of Dinan, on his return from the first Crusade. The church was extensively rebuilt and extended during the 15th and 16th centuries and is a successful blend of architectural styles. The lower part of facade is part of the original 12th century building. The bell tower was built during the 18th century to replace the 17th century dome which had been destroyed by lightning.
References:The Villa d'Este is a 16th-century villa in Tivoli, near Rome, famous for its terraced hillside Italian Renaissance garden and especially for its profusion of fountains: the extraordinary system contains fifty-one fountains and nymphaeums, 398 spouts, 364 water jets, 64 waterfalls, and 220 basins, fed by 875 meters of canals, channels and cascades, and all working entirely by the force of gravity, without pumps. It is now an Italian state museum, and is listed as a UNESCO world heritage site.
Tivoli had been a popular summer residence since ancient Roman times due to its altitude, cooler temperatures and its proximity to the Villa Hadriana, the summer residence of the Emperor Hadrian I.
The Villa was commissioned by Cardinal Ippolito II d'Este (1509-1572), second son of Alfonso I d'Este, the Duke of Ferrara and grandson of Pope Alexander VI, along with Lucrezia Borgia.