Love this. Would you mind if I use this image as an avatar on my indie music social account? It's just a fan account: twitter.com/musicboffins. I've put it on there, but I'll pull it off if you wish. Cheers.
Interesting trivia: Stuart Freeborn, the guy who designed Yoda (and Chewbacca) has stated that he based Yoda's face on a mix between Albert Einstein and his own. Is that what inspired this? It's awesome!