Ключевые слова: ancient, architecture, artillery, aurora, avrora, battleship, boat, chains, city, cruiser, embankment, famous, flag, float, heritage, historical, history, landmark, leningrad, marine, memorial, military, moored, museum, nautical, navy, neva, old, outdoor, petersburg, petrograd, place, power, revolution, river, russia, russian, sail, saint, saintpetersburg, sea, ship, st, summer, vessel, view, war, warship, water, weapon,