It is beautiful! Have you thought of entering it in a show? I think I would look to see if there was a show in my area with prizes for miniatures. I would quilt it however the rules stated for the best prize money. If hand quilting I would quilt just inside the white and blue swirls so I wouldn't have to quilt through the thick areas. If machine quilting I think I might SITD along the lines and then echo stitch in the white sections.