this recipe. It's my favorite because it doesn't spread much while you bake! I just used canned icing. I added about 2 T of karo syrup to make it harden some. I applied some to the cookie with a knife and just pressed the rice paper picture on top.
You can actually print your own rice paper pictures, but you really should buy a edible ink and use a printer that you just print icing sheets with...which would be fun, but after reading about it, if you don't use it all the time it clogs easily, so...I just bought it from someone else who will have to worry about clogs!