Armenian Cathedral of Lviv
The Armenian Cathedral of the Assumption of Mary (Armenian: Հայկական տաճար; Ukrainian: Вірменський собор, romanized: Virmenskyi sobor; Polish: Katedra ormiańska) in Lviv, Ukraine is located in the city's Old Town, north of the market square. Until 1945 it was the cathedral of the Armenian Catholic Archeparchy of Lviv.
Source: Wikipedia — Armenian Cathedral of Lviv (CC BY-SA 4.0)