Tapestry is a form of textile art. It is woven by hand on a weaving-loom. The chain thread is the carrier in which the coloured striking thread is woven. In this way, a colourful pattern or image is created. Most weavers use a naturally based chain thread made out of linen or wool. The striking threads can be made out of silk, wool, gold or silver, but can also be made out of any form of textile.