Kelli here. I tend to be very practical in the re-use of my sketches and drawings. Once you've created artwork, it's fun to use it in a variety of ways. I've posted a video tutorial on turning a basic sketch into a soft case for an MP3 player. For mine, I've followed my own basic stitch imagery method, but it's quite adaptable to however you might choose to use your own sketches. In fact, it would be equally scrumptious to just scan and print an existing page from your sketchbooks, without regard to the specific subject. Anything in your sketchbook is fair game for re-use!