Ardabil rugs originate from Ardabil located in the province of Ardabil Province in northwestern Iran, 639 kilometers from Tehran. Ardabil has a long and illustrious history of Azerbaijani carpet weaving. The reign of the Safavid Dynasty in the 16th and 17th centuries represented the peak of Azerbaijani carpet making in the region. The name Ardabil comes from the Avesta (The sacred book of Zoroastrians) with the word Artavil literally meaning a tall holy place. The weavers in Ardabil ply their craft using Azerbaijani knots. One of the most famous carpets in existence today is a pair of Persian carpets from Ardabil. This carpet, measuring 34' x 17', is hanging on display in the Victoria and Albert Museum in London, England. Ardabil rugs feature motifs that are very similar to Caucasian rugs, but with more motifs and objects woven into the borders. The colors are also lighter. The patterns are predominantly geometric and the most common layouts on Ardabil rugs are medallions, multiple connected diamond-shaped medallions, and all-over octagonal shapes. The most recognized design found on Ardabil rugs is the famous Mahi (Herati) design - a diamond medallion and small fish throughout. Some modern weavers have begun to favor bold geometric patterns over the traditional Mahi (Herati) design and have added colors such as turquoise and purple to the more traditional red, pink, ivory, green, and blue. The warp on Ardabil rugs is mostly cotton, while the weft is either cotton or wool, although silk is also used as weft on fine Ardabil rugs. The highly skilled weavers may also incorporate silk into the woolen pile in order to accentuate some highlights in the pattern. These fabulous rugs are available in all sizes. Their almost nomadic appearance enhances contemporary, traditional, and modern décors.Ardabil rugs includes the following widely known carpets: " Ardabil", "Sheikh Safi", "Sarabi", "Shah Abbasi" and "Mir". The Sheikh-Safi or Ardabil Carpets are a pair of carpets presented as a gift to the complex of Sheikh Safi-ad-din in Ardabil in 1539 CE. They are considered by many the finest carpets in the world. For Azerbaijani and Iranian Shiites, the “Sheikh Safi” mausoleum ranked second among the places of pilgrimage (the first being the Imam Reza mausoleum in Mashad). This type of rug is noted for its sophisticated construction, original compositional elements and decorative completeness of the 16-point turunj located in the middle of the center field. The sketch was created by a talented artist, while the carpet itself was woven by artful craftsmen of Tabriz, or perhaps even those from Ardabil. In 1539, the carpet was bought by Kashani pilgrim and presented as a charity gift to the “Sheikh Safi” mosque. However, before handing it over to the mosque, Maghsud Kashanitold the makers to weave his name on the rug along with the following stanza: “I have no other shelter but yours, except for your doors there is no other roof but for this home where I can lay my head” (The couplet from the 65th gazelle by the 14th century lyric poet hafez (1300-1389). And beneath it: “The work by a servant of this home, Maghsud Kashani” and the figure 946 (1539). This addition is perceived as a patch.[citation needed] The original “Sheikh Safi”, repaired from the other of the pair, is displayed at the Victoria and Albert Museum in London, with the second carpet, reduced in size, in Los Angeles.