I know of unicornify[1], which also provides unique pictures for hashes. However, it approaches the problem differently: instead of using existing artwork, it b

I know of unicornify[1], which also provides unique pictures for hashes. However, it approaches the problem differently: instead of using existing artwork, it basically generates each unicorn procedurally; the details of how it works are here[2] and there is code available too. [1]: http://unicornify.appspot.com/ http://unicornify.appspot.com/ [2]: http://unicornify.appspot.com/making-of http://unicornify.appspot.com/making-of