Ключевые слова: above, aerial, architecture, background, blood, building, cathedral, center, church, city, cityscape, copter, drone, europe, famous, field, flying, garden, grass, green, height, historical, landmark, landscape, mars, marsovo, museum, neva, old, outdoor, panorama, park, petersburg, resurrection, river, road, russia, russian, saint, saintpetersburg, sky, square, street, summer, tourism, tower, travel, urban, view,