Ключевые слова: ancient, arch, architecture, basilica, beautiful, bosphorus, brick, byzantine, cistern, civilization, colorful, column, constantinople, culture, dark, east, empire, historic, history, illuminated, illumination, indoor, inside, interior, istanbul, lamp, light, medieval, middle, old, reflection, reservoir, stone, storage, sultan, sultanahmed, sultanahmet, symmetry, tank, tourism, tourist, touristic, travel, travel destination, turkey, turkish, underground, water, yerebatan,