Although it's not really what you asked for, I was reminded of a picture I came across a few years ago of Billie Lauder showing a large quilt, many blocks and each one appeared different. Well, in fact they were all the very same block, using the same colors (it seems to me black & white, maybe grey) but the colors were placed in different ways in the blocks. Quite amazing!! I just tried to search for it and can't find it. Maybe someone else will have better luck.
Pat