For the reason that Berber weavers did not share a common penned language, they employed these symbols to communicate. Prevalent materials and construction methods: Hand-knotted: Columns of yarns referred to as warps are attached vertically on the loom. The weaver ties tufts of wool or silk across the warp yarns https://jaidenpblwf.wikijm.com/852005/not_known_details_about_moroccan_rug_buy