We don't know where this came from, but it's pretty funny. A small group of stones as they might theoretically be rendered in videogames from Asteroids to Zelda. And there's space for you to provide your own! Seriously, if you have any idea where these came from, let us know. We like to give credit where it's due.

Update: The folks at http://www.4chan.org lovingly crafted these pebbles. Bravo!

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