Ключевые слова: architecture, building, cathedral, christianity, church, city, cityscape, colonnade, column, culture, cupola, dome, europe, exterior, famous, garden, grass, history, isaac, isaacs, isaakievsky, landmark, landscape, monument, old, orthodox, park, petersburg, religion, russia, russian, saint, saint petersburg, sightseeing, sky, sobor, square, st isaacs, st isaacs cathedral, st petersburg, summer, temple, tourism, travel, urban, walk,