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:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.