4-End Block Weave

I wonder if summer and winter woven or opposites is also called 4-end block weave? Hum?

I finished the blue and gray rug and worked on the "dinner leftover's rug" until the warp had this huge knot in it that I didn't notice while winding or beaming the warp. So The "Leftovers Rug" was cut a might short. It is about 25 inches by 25 inches. But it really is my sample of what this draft can do. So guess that's a good thing.

Next order of business is to work on the edge treatment.