Belfry with frescos, SS Peter and Paul Cathedral, St. Petersburg, UNESCO World Heritage Site, Russia, Europe

photography colour colour image color color image horizontal horizontal image day indoors inside nobody no one no one travel travel destination travel destinations russian orthodox church churches belfry ss peter and paul cathedral st petersburg unesco unesco world heritage site world heritage site russia europe european building exterior building buildings building interior building interiors interior interiors architecture architectural religion religious religious building ornate fresco internal fresco detail religious art decorative full frame 18th century history historical historic heritage ceiling low angle view low angle dome domes domed symmetry geometrical