Ключевые слова: above, aerial, air, architecture, bird, building, church, cityscape, classicism, construction, copter, dome, downtown, drone, emperor, europe, facade, famous, flying, green, height, high, historic, landmark, landscape, leningrad, michael, museum, old, orthodox, outdoor, palace, panorama, park, quadcopter, quadro, quadrocopter, residence, river, roof, russian, saintpetersburg, sightseeing, sky, spire, square, tourism, tower, travel, urban,