The Villa Angarano was originally conceived by Andrea Palladio who published a plan in his book I Quattro Libri dell'Architettura. Work was started on the wings of Palladio's design in the 1540s or 1540s . A decision appears to have been reached to leave a pre-existing house in the middle of the site. The proposed Palladian villa was never built: Palladio's patron may have been obliged to halt the project for financial reasons. However, the central building was eventually rebuilt after a plan by Baldassarre Longhena, which is not Palladian in style.
The original design included areas to serve as cellars, stables, dove-houses, wineries, and other utilitarian spaces. However, not all of these features were actually built.
Although the building as it stands is only partly by Palladio, in 1996 UNESCO included it in the World Heritage Site 'City of Vicenza and the Palladian Villas of the Veneto'.
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.