Ключевые слова: ancient, arch, architecture, basilica, byzantine, cistern, civilization, column, constantinople, culture, dark, east, empire, historic, history, illuminated, illumination, indoor, inside, interior, islam, istanbul, lamp, light, medieval, middle, old, red, reflection, reservoir, roman, stone, storage, sultanahmet, tank, tourism, touristic, travel, turkey, turkish, underground, water, yerebatan,