Heck of an idea. That photo's fantastic.
We take t-shirt pitches directly from smart/funny people like you in our forums. This one’s not quite a Photoplasty you’d like to see on a shirt but that might be the best thread to post it in (or else find out where it actually should get posted).
We also run contests for original shirt ideas and we throw big bucks and credit at the winners, so do watch for those and try to take our money.