Santa María del Azogue was built at the end of the 14th, beginning of the 15th century. It has a basilica plan, with three naves, the central one higher than the side ones. Its roof is pitched. In the sanctuary, there are three chapels covered with cross vaults. The main doorway has a semicircular arch. Above, the rose window is outstanding. It was declared a National Monument in 1944. It is now a Property of Cultural Interest.
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.