Cathedral of Christ the Saviour (Samara)

The Cathedral of Christ the Saviour was the main cathedral of the Samara diocese of the Russian Orthodox Church, located in Samara. Built between 1869 and 1894 in the neo-Byzantine style, it could accommodate up to 2,500 people.

Source: Wikipedia — Cathedral of Christ the Saviour (Samara) (CC BY-SA 4.0)