Carpet court Carpet court A carpet court is a type of tennis court. The International Tennis Federation defines carpet courts as a "textile surface of woven or non-woven nylon, or a polymeric or rubber material, typically supplied in rolls or sheets" and as a removable surface. It is one of the fastest court types second only to grass courts. The use of carpet courts in major professional competitions ended in 2009 to reduce injuries. There are two types of carpet court. The most common outdoor version consists of artificial turf infilled with sand. This type of carpet court became popular in the
Persian carpet filled by identical, star shaped ornaments made up by centrally overlapping x- and cross-shaped patterns. The design of the carpet already shows the basic arrangement of what was to become the standard oriental carpet design: A field with repeating patterns, framed by a main border in elaborate design, and several secondary borders. The discoverer of the Pazyryk carpet, Sergei Rudenko, assumed it to be a product of the contemporary Achaemenids. Whether it was produced in the region where it was found, or is a product of Achaemenid manufacture, remains subject to debate. Its fine weaving and elaborate pictorial design hint