I made this one from a kit. The fabrics are all batiks and they're more tightly woven than regular cottons. I think that's helpful to keep the edges from stretching too much. The curved piecing was surprisingly easy.
I know I wouldn't have attempted this if I'd had to cut all the pieces myself. Here's a link to a site that sells kits and there are probably other places to buy them as well.
http://www.everythingquilts.com/brow...Quilt-Kit.HTML