Ключевые слова: arch, art, blue, cathedral, christianity, church, city, cityscape, classicism, colonnade, column, cross, culture, cupola, dome, exterior, god, golden, granite, history, isaac, isaacs, isaak, landmark, lsaac, monument, museum, old, orthodox, orthodoxy, park, petersburg, place, religion, russia, saint, saintpetersburg, sculpture, sight, sightseeing, sightseeng, sky, square, st, summer, tourism, tower, town, traditional, view,