Here is a way you can set a quilt top with just 12 blocks (2 D4P sets). I saved the picture because I thought it looked super. It sorta looks like it could have been made with Civil War prints. Note that the blocks were made by trading the green and pink prints between 2 blocks, instead of making, turning, and sewing only one block at a time. An interesting twist! But it might confuse some people if they don't see it right away... I posted this on the February D4P swap thread-- but thought I'd share it here too in case some of you are not reading that thread.