Iranian (Persian) architecture is extraordinarily beautiful and diverse. Very great attention to detail. Thus, the domes of mosques not only are painted and carefully laid out tens of thousands of small multicolored tiles. Wall decoration, lighting, decoration floors and windows, entrances - all buildings, whether old or mosque houses - all thought, all combined with each other, eye-pleasing. Tiles, murals, colonnades and arches - a unique, unique, beautiful.