Striped and spotted Christmas stickers, also from The Container Store. It just occured to me that if you have sticker paper for your printer you could make these images themselves into stickers -- or any fairly sizeable images of Christmas ornaments, like the birds in the post below. We've got some of that paper, which comes in clear as well as white in either matte or glossy, kicking around here somewhere. I'm going to give it a try.