Classification of Persian Carpets
Persian rugs are woven into the fabric of Iranian history and culture. For centuries, Iran has been regarded the foremost maker of carpets and rugs. Even with the introduction of automated machines, synthetic dyes, and weaving shortcuts, Persian rugs continue to hold its prestige.
Generally, Persian carpets are classified according to region, tribe or city, and size. Often, the carpet is named after its place of origin such that a product made in Tabriz is called a Tabriz. Each city, tribe, or village has its own design incorporated into their rugs like a trademark. It is possible, however, for others to imitate a well-liked design. Some rugs are not always identified by their place of origin, but may be called after the place where they are marketed. The system of geography and quality involving Persian rugs may be confusion, so it helps to ask dealers about certain facts.
Popular sizes of Persian rugs are 7x10 feet, 8x12 feet, and 10x13 feet, but it is possible to find non-standard sizes.
Persian carpets can also be classified as tribal rug or city rug. Tribal rugs are woven by nomads and villagers, and may be inferior in quality than city rugs. Nevertheless, tribal rugs will turn out surprisingly fine as they are made with materials like quality wool and vegetable dyes, which are better than chemical or chrome dyes. Tribal rugs lend simpler designs, usually geometric with little detail and few bright colours. The design of the carpet can be used to analyse where they were made. Design, however, is always second to quality, which often refers to the number of knots (higher knot count equals better quality). Quality is also affected by the materials used. However, a fine Persian rug will always have minute imperfections that enhance its character.