I have made a couple, though mostly with embroidered blocks. Block sizes ranged from 3,4,6,8,9,12,15 and 16". You just have to make the sizes you like, lay some out, and fit together using sashings strips of 2" squares, plain strips, or flying geese, whatever takes your fancy. I got my inspiration from a book called 'Galleria' put out by Jenny Haskins, for machine embroidery.
You can see my quilt here
http://www.quiltingboard.com/members...41-556696.html
and my first one using the book
http://www.quiltingboard.com/members...41-454053.html
You will be surprised how easily the blocks fall in to place.
I have more on my to-do list using applique and piecing