Ключевые слова: ancient, arch, architecture, basilica, byzantine, cistern, civilization, column, constantinople, culture, dark, east, empire, historic, history, illuminated, interior, istanbul, justinian, light, medieval, middle, mirror, old, reflection, reservoir, sarnici, stone, storage, sultan, sultanahmet, symmetry, tank, tourism, tourist, travel, turkey, turkish, underground, water, yerebatan,