Ключевые слова: army, artillery, aurora, boat, city, cityscape, cloud, cruiser, destination, embankment, europe, famous, heritage, history, leningrad, marine, memorial, military, monument, museum, nautical, naval, navy, neva, october, outdoor, patriotism, petersburg, place, revolution, river, russia, russian, saint, ship, sightseeing, soviet, st, symbol, tourism, transportation, travel, vessel, warship, water, weapon,