Use this to generate one-of-a-kind unicorn avatars

See the original posting on Boing Boing

Computer generated unicorns on demand, from @balpha. URL format:$HASH?s=$SIZE $HASH is any hexadecimal number, up to 64 digits.$SIZE is the requested image size in pixels. It should be a power of 2 between 32 and 128 (inclusive). Example: If you want bigger and/or higher-quality images, the avatar generation code (including a command-line app) […]