The Alexander Nevsky Cathedral is an orthodox church located in the city of Łódź. It was built during the period when Poland was part of the Russian Empire. It was constructed with the financial support from the local textile factory owners and the most prominent citizens who adhered to Judaism, Protestantism and Catholicism. The church was consecrated on 29 May 1884 by Archbishop Leontius the ordinary of Warsaw and Chełm Dioceses.
The orthodox church was designed and built in the Neo-Byzantine style in an octagonal shape. Stained glass windows and iconostasis, made from oak wood, with three doors are the main decorations of the church. Izrael Poznański, who financed the enclosure and fence around the church was also the founder of the iconostasis.
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.