TroitskyBridge, Isaac's Cathedral and the Neva river in the sunny day - St

neva river st. petersburg - russia st. petersburg international economic forum russia bridge - built structure embankment non us film location drawbridge architecture river city wide shot famous place cityscape cathedral tourism finance and economy travel real time - footage history ship wide angle economy nautical vessel transportation 1080p day old church film - moving image hd format horizontal water sailing leon trotsky traffic cultures chapel sunny summer old-fashioned no people isaac - biblical figure outdoors stone material car