I will second MTS. I have Cynthia England's book "Picture Piecing" and it has ideas and intrusctiins about how to accomplish what you want. Sorry, I am not ready to part with it yet, I am waiting until I grow up and use it,lol. I did make one of her patterns when I first started quilting and look forward to use many more. She is extremely talented and nice....I'd love to take one of her classes one day....