Ключевые слова: aerial, architecture, building, cathedral, christian, christianity, church, city, cityscape, colonnade, column, cross, culture, dome, europe, exterior, famous, history, holy, isaac, isaakievsky, landmark, landscape, monument, orthodox, panorama, petersburg, religion, river, russia, russian, s cathedral, saint, saint isaac39, saint isaacs cathedral, saint petersburg, saintpetersburg, sculpture, sightseeing, sky, square, st, st petersburg, temple, top, tourism, tower, travel, trinity, urban, view, white,