Actually "Back and Forth" is just what I named mine. I saw a picture online and drew it up in my EQ5. I just think of it in rows with every other one going in the opposite direction from the one above it. I wanted my pieces good sized so I cut 3 1/2 x 3 1/2 and 3 1/2 x 6 1/2. It's really easy. You will have a lot of fun with this. I did mine in batiks, but it can be striking with regular fabric as well.