The Church of the Holy Trinity (Heliga Trefaldighets Kyrka) was built in the 13th century; the earliest plans were of a monastery for an order of Franciscan monks which had settled in Arboga. Early in the 16th century Gustav Vasa started Reformation in Sweden and the monastery was opened as a church for the people of Arboga.
During renovations in the 17th century a church tower was added to the building. Among the artifacts of the church is the pulpit from 1736, beautifully carved by the royal sculptor Buchard Precht. The light fittings in brass are believed to be the largest in Sweden, possibly the whole of Scandinavia. 13th century murals are displayed on the south wall, including a depiction of the life of Saint Francis.
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.