I made 4 "disappearing 4-patch" blocks for the April Block Lotto. These blocks are so easy to make---the ones that have been made so far look great together. I wonder how it would look to make each block in a different color, while keeping the background color the same? It might be worth a try, just to see what I ended up with. I think I'll make a few more of these for the lotto, if I have time, because it would be a fun block to win.