st. petersburg, russia - july, 2019: petersburg russia. the famous iron house at the intersection of fontanka and sadovaya. cities

2019 aerial architecture blue bridge building canal cities city cityscape clouds copter drone embankment europe european exterior facade famous fontanka height heritage historical history house intersection iron island july landmark landscape old peterburg petersburg quadcopter river roof rooftop russia russian sadovaya saint saintpetersburg saviour scene spilled street summer top tourism tower travel