Ключевые слова: architectural, architecture, bible, building, calotte, cathedral, ceiling, christian, christian religion, christianity, church, countries, dome, edifice, europe, faith, fresco, god, indoor, indoors, interior, isaacs, landscape, leningrad, monferran, museum, orthodox, orthodoxy, plafond, religion, russia, saint isaacs cathedral, saint petersburg, sanktpeterburg, sobor, spirit, spirituality, worship,