I was at a quilt store yesterday and saw a pattern that said just that....Bargello from fat quarters. I didn't buy it and I don't remember what size quilt it was making....but I had the same question. Would that work??
Now, I just had an idea and googled that. Look what I found.
http://www.quiltingboard.com/main-f1...-t63979-3.html
Now I have to go back and read it all.
Dina