Persia, the ancient name for Iran in Old Persian, boasts world supremacy in the culture of carpet weaving. The art of knotting and dyeing is hereditary, and carpets of all types and sizes are made. The Turkish-speaking part of the population often works with the Senneh node. Carpets that are made in the country often take the name of the region where they were woven, such as Abadeh, Afshar, Ardabil, Bakhtiar, Baloch, Bidjar, Gabbeh, Ghashghaï, Ghom, Hamadan, Heriz, Isfahan, Kerman, Keshan, Klardasht, Koliai, Mashad, Moud, Nahavand, Nain, Senneh, Shiraz, Tabriz