Orthodox Cathedral - The Church Of St. Barbara In Kazan (Tatarstan, The Russian Federation) Arose At The End Of The 18th Century. Designed In Classical Style, The Main Temple Was Disassembled And Replaced With A New One Built In Tradition Of Russian Baroque By The Project Of The Diocesan Architect Fyodor Malinovsky. It Was Constructed From 1901 To 1907. Photo