The oldest parts of Follingbo Church are the nave and tower. They date from circa 1200 and together form an unusually accomplished example of Romanesque architecture on Gotland. Although lacking in ornamental sculpture, the tower and nave are well-proportioned and unusually professionally executed. The choir is later (late 13th century) and already Gothic in style, and also considered unusual for its kind. The choir replaced an earlier, Romanesque choir with an apse. The current choir instead has a straight eastern wall, adorned with a single tracery window, in which fragments of medieval stained glass panes remain. The sacristy was built in 1820-21.
Inside, the church has a painted ceiling, decorated at the end of the 17th century. Most of the furnishings are also from the 17th or 18th century. An exception is the undecorated baptismal font, which is medieval.
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.