I spent most of the weekend working with the green circles... and after hours of circles I am not sure that it is any better than when I started. I had an idea of going from lighter circles and a dark background in the center to a light background and darkers circles at the edges. I learned a lot- that too many circles do not work- that each circle needs air. And I got a lot of new ideas. I am going to leave it for a week and work on some other pieces and see what I feel like when I get back. I actually took out the center yellow circle- since it looked like a bullseye- but I forgot to take a picture of it. I have it pinned right now- hoping to stretch out some of the waves. Good bye green circles- see you in a week!