This has been a very popular pattern, designed by Amy Walsh for Blue Underground Designs. It uses 16 fat quarters. It is strikingly beautiful with a combination of batiks and prints, finishing at 58 x 70″.
The quilt below was made with prints and batiks from Laundry Basket Quilts by Moda. It was machine pieced and quilted by Kathy Shaffer from The Common Thread Mercantile.