peter and pauls cathedral in saint-petersburg, russia.

and angel architecture artistic background belfry bell belltower blue bridge bridges building cathedral center city cityscape cloud color column cross dawn dawning double eastern europe facade famous fortification fortress heritage historic historical island landmark landmarks monument neva old outdoors panorama paul pauls people peter peterburg petersburg petr petropavlovski petropavlovsky photography place popular river russia russian saint saintpetersburg season shadow shadows site skies sky stone stones street symbol temple top tourisctic tower travel unesco urban wall water window world yellow zayachy