You might want to check out Cheryl Phillip's Rings that Bind book. It has just been reissued. It is a quilt as you go Double Wedding Ring quilt. Cheryl was a guest on Kaye Wood to demo this method. I actually purchased the DVD of that show, but, you can now watch it on You Tube. It will show you how to construct the quilt. The nice thing is, when you are done making the blocks, you are done with the quilt. It does use a lot of fabric in it's construction, but, you are making both the top and the back at the same time.