Ключевые слова: above, aerial, architecture, bastion, blue, building, cathedral, church, city, cityscape, copter, drone, europe, famous, flying, fort, fortification, fortress, height, historic, history, island, landmark, landscape, museum, neva, old, panorama, paul, peter, petersburg, river, russia, russian, russian federation, saint, saint petersburg, saintpetersburg, sky, spire, st, temple, tourism, tower, town, travel, urban, view, water,