Ключевые слова: aerial, architecture, beautiful, blue, building, cathedral, center, central, church, city, cityscape, classical, colonnade, culture, dome, europe, exterior, famous, flowers, gold, historic, history, isaac, landmark, leningrad, monument, old, orthodox, outdoors, panorama, panoramic, petersburg, red, religion, roof, rooftop, russia, russian, saint, saintpetersburg, sky, st, summer, tourism, tower, town, traditional, travel, urban, view,