RedGarnet222 pointed out that the link I first posted for the tutorial came back in error. I have fixed that link.
Thanks for the heads up on this.
One other suggestion I have for this block if I didn't mention in the thread, it is always better to cut the background block 13 inches square - then square it up to 12.5 AFTER you do your plate applique'.
One additional thought...if you have a question about the fabric you wish to use (color wise) please pm me. The color requests are very specific.