I just found the pattern for a disappearing 16 patch. If you've got lots of different fabrics you want to get used up. Make up a bunch of 16 patch blocks - doesn't matter what size - if you've got a five inch charm pack, that would work. After you make the 16 patch blocks, cut them on the diagonal twice, then take two and sew the side seams together, which becomes the center seam. Creates a very interesting affect. Soon as I get a picture of the one I made I will post it.