I am working on one now with the WInter Berry by Red Rooster snowmen panels (
http://store.cottage-quilts.com/stor...8018&Photo=One).
I found that the different pictures were odd sizes. So I started out drafting the pattern in such a way that I did it a step at a time. I would cut the accent material a bit bigger and then square up/trim as needed rather than try to measure exactly 11 and 7/8s or some such nonsense. And I ended up with 3 large rows and then added two rows in between.
It's definitely a scrappy quilt! I did some piano keys, 4 patch, 16 patch,raw edge applique, etc.
I need to take a picture....i have two quilts in front of it before I actually get to quilting it!