Overlays.

It's funny, but every time I weave something, when I draw the finished cloth from the loom, I always get the feeling that I've woven it before.  Not a general feeling of familiarity, but a specific one.  Every piece I've ever woven, from my first backstrap-woven warp-faced belt, to the cloth of gold I finished last week, has been accompanied by a curious, sharply specific feeling that I've woven the same piece before.