Ключевые слова: architecture, autumn, beautiful, blue, building, cathedral, christianity, church, city, cityscape, colonnade, culture, day, dome, europe, exterior, famous, gold, grass, historic, history, isaac, landmark, landscape, light, monument, old, orthodox, outdoors, panorama, park, people, petersburg, place, religion, russia, russian, saint, saintpetersburg, scenic, sky, square, st, st isaacs cathedral, sunny, tourism, travel, trees, urban, view,