Ключевые слова: artillery, aurora, avrora, battleship, blue, boat, city, cruiser, day, embankment, europe, frozen, historical, history, landmark, landscape, marine, military, monument, museum, naval, navy, neva, october, old, outdoor, petersburg, petrograd, revolution, river, russia, russian, saint, saintpetersburg, sea, ship, sky, snow, st, sunset, symbol, tourism, vessel, view, warship, water, winter,