I just made this from one of the posters mentioned in this post. The original is here. If you like it, pass it around; I license my work on it under the same Creative Commons license as the rest of this site. If you want to play with it, the Photoshop source file is here. It would be nice if you let me know of any use or mofidication, but it’s not required.
UPDATE: A 2315×3000 version is here.
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