The pic on Impossible Shadow Puppets looks like it's a single-panel cartoon, so it's yanked. We can get a good two-panel pic from this...the pic of just the hands with the house and car would be sufficient, but I like the idea of pairing him with both hands up and then the three hands in the shadow.
There's actually a really good shot in the sbemail "theme song" from Homestar Runner. Better than I'd anticipated, even; in a single shot, you see Strong Bad making a fire-breathing Trogdor shadow puppet. With boxing gloves. Without fingers.