Ключевые слова: aurora, avrora, battleship, blue, boat, city, cruiser, destination, europe, famous, flag, heritage, historical, history, leningrad, marine, memorial, military, monument, museum, nautical, navy, neva, old, outdoor, petersburg, place, revolution, river, russia, russian, saint, saintpetersburg, sea, ship, sky, st, summer, symbol, transportation, vessel, view, warship, water, weapon,