petersburg russia. panorama city top view. historical center. the intersection of fontanka and sadovaya, the house is an iron.

aerial architecture blue bridge building canal center cities city cityscape clouds copter drone embankment europe european exterior facade famous fontanka height heritage historical history house intersection iron island landmark landscape old panorama peterburg petersburg quadcopter river roof rooftop russia russian sadovaya saint saintpetersburg saviour scene spilled street summer top tourism tower travel view