Berg old church was built around the year 1100. The church is built Anglo-Saxon style, with an oval nave and a smaller four-sided choir in Romanesque style. The original church was torn down in 1882, and rebuilt in 1970.The oldest object in the church is a runestone from the 12th century laid inside the church walls and a grave stone from the same period with a primitively carved crucifix. The pulpit dates from 1592.
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.