Quilt Top #20

When Linda H and Audrey were here in June, we started working on these blocks. I've got my quilt top assembled, Audrey is still working on hers and Linda has put her blocks away for now. I got the idea from a picture of a quilt that I saw somewhere on the internet, I don't know who to give credit for the design. What kind of quilting should I do on this one? I'll have to figure it out before our next quilting retreat at the end of September.