I laid the blocks (I finished them all the red hat blocks at last) on the material I had planned to sash them with only I see now that the material I chose isn't going to work. I have one block sashed with the purple zebra print to make it lock like wood, the block is attic window. However, the purple water drops print I had plan to sash the others with when it met the edge of some of the block they just blended together. I don't like that I want them all to stand out equally so it is back to the design wall. In the mean time I cutting out blocks to get caught up with another area of work. Any suggestions or advice would be appreciated. thanks all.