Looks like a rail fence set on point. If you up the number of strips, you will have to go with an odd number to keep the colored print on the outside, so instead of 10 you would go with 9 or 11. Depending on the width of the strips, you'd need to cut the block a lot larger and you may loose the overall effect.
Last edited by PaperPrincess; 10-25-2015 at 06:38 AM.