Here's my brown one:
http://www.quiltingboard.com/t-74601-1.htm
And a brighter one from a couple of years ago:
http://www.quiltingboard.com/t-4075-1.htm
I didn't buy a pattern. I used some 12 inch quilt blocks that I liked and did a search on quilter's cache website to find some more.
They are fun to do.