The Abbey of St. Vaast was founded in 667. Saint Vedast, or Vaast (c. 453–540) was the first bishop of Arras and later also bishop of Cambrai, and was buried in the old cathedral at Arras. In 667 Saint Auburt, seventh bishop of Arras, began to build an abbey for Benedictine monks on the site of a little chapel which Saint Vedast had erected in honour of Saint Peter. Vedast's relics were transferred to the new abbey, which was completed by Auburt's successor and generously endowed by King Theuderic III, who together with his wife was afterwards buried there.
The Abbey of St. Vaast was of great importance amongst the monasteries of the Low Countries. It was exempt from episcopal jurisdiction and maintained its independence until 1778, when it was aggregated to the Congregation of Cluny.
At the French Revolution it was suppressed and the monastic buildings were used first as a hospital and then as barracks. In 1838 the premises were purchased by the town; part was used as a museum and archive, and the rest as the residence of the bishop. The abbey church, which had been desecrated and partially destroyed, was rebuilt and consecrated in 1833 and now serves as the cathedral of Arras, substituting for the former Gothic cathedral destroyed during the Revolution. The abbey houses the Musée des beaux-arts d'Arras.
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.