I'd like to add my voice to the admiration for this quilt-- both the piecing and especially the quilting. The quilting is so well chosen, and complements the piecing. I concur with someone else who responded that sometimes quilting overwhelms the piecing. But not in this case. You've kept the quilting simple where it needs to be, then pumped it up in more "open" areas. Such a joy to see.
(And it's also a reminder that I could use more white in my quilts...)