Nardò Cathedral has been since 1986 the episcopal seat of the diocese of Nardò-Gallipoli. The present cathedral probably stands on the site of a Byzantine church. In 1080, a church was built here by the conquering Normans, which was elevated to the status of a cathedral in the early 15th century.
The building has undergone a number of refurbishments. The present façade dates to 1710–1725. The interior contains both medieval frescoes and 19th-century frescoes by Cesare Maccari.
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.