Rya Knot rugs are a wonderful way to make a thick pile rug.
Here is a finished Rya knotted rug for a client and I have called it Snowing. The design was based on a rug the client had seem on the web. I adjusted the design to my method. The warp is 8/6 Linen with carpet wool for the knotted pile. More pictures here.
The rugs below have been woven on my Shaft Switching Looms.