I am doing on right now and I plan on having no duplicate fabrics. I did use the same yellow for the centers so that they would have something to bring them together. I think I will be doing a very deep green or white between the flowers. I haven't decided that yet. I want to complete the flowers first so that I can audition the path. I also thought about appliqueing the flowers to a white background since I really don't want to hand piece all the paths. Will decide that when I finish all the flowers. Good luck.