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. d'Este commissioned a prominent classical scholar, Pirro Ligorio, who had studied the Villa Hadriana and other Roman sites the vicinity, to plan a new villa and garden which would exceed anything the Romans had built. He obtained an abundant supply of marble and statuary from the ruins of Hadrian's villa.
The construction began to slow in 1569, probably due to the financial difficulties of the Cardinal. He spent more and more of his time in the villa, reading and meeting with the leading poets, artists and philosophers of the Renaissance. In 1572, the Cardinal died in Rome, and was buried in a simple tomb in the church adjoining the Villa.
With the death of Ippolito in 1572, the villa and gardens passed to his nephew, Cardinal Luigi (1538-1586), who continued work on some of the unfinished fountains and gardens, but struggled with high maintenance costs. After his death in 1586 Cardinal Alessandro d'Este (1538-1624) carried out a major renovation of the gardens and water systems, as well as building a new system of fountains in the lower garden.
Rosenborg Palace was built in the period 1606-34 as Christian IV’s summerhouse just outside the ramparts of Copenhagen. Christian IV was very fond of the palace and often stayed at the castle when he resided in Copenhagen, and it was here that he died in 1648. After his death, the palace passed to his son King Frederik III, who together with his queen, Sophie Amalie, carried out several types of modernisation.
The last king who used the place as a residence was Frederik IV, and around 1720, Rosenborg was abandoned in favor of Frederiksborg Palace.Through the 1700s, considerable art treasures were collected at Rosenborg Castle, among other things items from the estates of deceased royalty and from Christiansborg after the fire there in 1794.
Soon the idea of a museum arose, and that was realised in 1833, which is The Royal Danish Collection’s official year of establishment.