The Church of the Assumption of Our Lady and Saint John the Baptist is a Gothic and Baroque Gothic church in Kutná Hora. It is listed in the UNESCO World Heritage List together with the Chapel of All Saints and its ossuary and other monuments in Kutná Hora. It is one of the most important Czech Gothic buildings built in the time of the very last Přemyslids and also a very important and one of the oldest examples of the Baroque Gothic style.
The church was built first in the Gothic style around 1300 as one of the first High Gothic building in the Kingdom of Bohemia and as the first church in the kingdom resembling French Gothic cathedrals. It was built on the place of an older church and was a part of the Cistercians Sedlec Abbey, which was the oldest Cistercian abbey in the Czech lands founded in 1142. The abbey was burnt down by the Hussites in 1421 and the church became a ruin for the next two centuries.
In 1700 the abbot of the Sedlec Abbey Jindřich Snopek decided to rebuild the old church. The reconstruction was conducted by the architect Pavel Ignác Bayer. After three years the new architect became Jan Blažej Santini-Aichel who had worked for the Cistercians already in Zbraslav. He completed the reconstruction of the church in his original style called Baroque Gothic. His most impressive works in the church are the amazing vaults and front wall of the church with its antechamber decorated with the statues by Matěj Václav Jäckel. The church was consecrated in 1708.
Although the church was rebuilt in the early 18th century his eastern part with side chapels, choir and transept should have preserved its original appearance from outside.
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.