Ключевые слова: architecture, art, basilica, building, carving, cathedral, ceiling, christianity, city, cupola, decoration, dome, europe, fresco, house, icon, interior, isaakievskiy sobor, landmark, leningrad, mural, old, orthodox, painted, painting, prayer hall, relief, religion, russia, russian federation, saint petersburg, sanktpeterburg, sculpture, sightseeing, square, st isaac, tourism, travel, vorovsky,