The medieval church of Jumkil was originally built in the early 13th century. The vaulting was made in the 16th century and detached bell tower was added in the mid-18th century. There are wooden sculptures and triumphal crucifix from the 16th century. Baptismal font is from the 12th century, made of Gotland sandstone, with many carved motifs, such as the birth of Jesus and the adoration of the Three Wise Men. The medieval murals date from the 15th century.
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.