The idea I found for the blocks is to make a scrappy 16 patch block of darker fabrics, and each block contains 8 signature blocks. The center has 4 regular squares and there is a regular square in each corner. On each side, 2 of the signature blocks point to the center, meeting each other to form an arrow. It forms a star block. If you want, I could draw a picture on Tues. to help explain it better. This is a great way to use up some scraps, too. It would also mean that each block would measure 12".