I am wanting to make one of these. They are so amazing. I have chosen blue/teals...to give the effect of the ocean waters as the back is (real looking) Orca whales..my GD is a huge fan of these animals. So I want the bargello pattern to imitate ocean waves...so I know I need the strips different sizes...1,1/2 to 3,1/2inch wide by the length of the fabric. However...anyone have instructions more detailed than that? Like how many of each size strip and do I make the quilt (twin size, maybe slightly larger) all one length of strips or is it made into 4 sections and then sewed together. Any thing you can suggest would be appreciated.