Ключевые слова: ancient, arch, architecture, art, aya, basilica, building, byzantine, cathedral, christian, christianity, church, constantinople, culture, cupola, dome, editorial, empire, hagia, hagiasophia, heritage, historic, history, indoor, inside, interior, islam, istanbul, landmark, mosaic, mosque, museum, muslim, old, ornament, orthodox, ottoman, religion, religious, sofia, sofya, sophia, sultanahmet, temple, tourism, tourist, travel, turkey, turkish,