Founded by the Duke of Calabria, the San Miguel de los Reyes Monastery is one of the best examples of the Valencian Renaissance, and can be considered the prototype for El Escorial, as it was designed to be a Royal Pantheon, a Hieronymite monastery, a college and a church. However, various mishaps prevented the project from being completed in its entirety. The two architects who designed it in 1546 were Alonso de Covarrubias and Juan de Vidaña. Following the death of the Duke, the construction was interrupted for more than twenty years. Other criteria were then considered, but the first group of buildings fully assumes the Renaissance style.
Recently restored and inaugurated (in 1999) it serves as the Valencian Library.
References: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.