The Église de l′Invention de la Sainte-Croix (Church of the Discovery of the Holy Cross) is the mostly medieval parish church of the small town of Kaysersberg. The church is situated on the Romanesque Road of Alsace thanks to its ornate sandstone portal from ca. 1230-1235.
The Holy Cross Church was built in the first half of the 13th century, then expanded and modified in the 15th century, and finally partially modified again in the first half of the 19th century, when the steeple was crowned with its characteristic dome.
The church is filled with notable artworks, all of which are classified as Monuments historiques. Chief among them are the large wooden polychrome altarpiece of the Passion of Jesus, a 1518 work by the Colmar master Hans Bongart and a large triumphal cross, height 425 cm, from the late 15th century.
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.