SS Peter and Paul Church is one of the oldest stone buildings in Minsk, constructed on a narrow street Rakauskaja and remained up till now as a monument of architecture of the 17th century. The building was started in 1611 and was finished after two years. During wars and religious conflicts the church served as a fortress. It explains the thickness of its walls, a high arrangement of windows above the ground and presence of loopholes. In 1795 in the church there was Minsk Cathedral named after Russian empress Ekaterina, who gave money for reorganization. In the middle of the 19th century during the restoration the temple got some features of pseudo-Russian style. From 1991 services in church are renewed. The church is a monument of an early Baroque with elements of the Renaissance style.
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.