Very good point. However, copying art and passing it off as original has got to be a sin in academia? Right? If not I've got an original Mona Lisa I'd like to sell to CU.
By the way, has he cut his hair, or was that an old picture? If he has cut his hair, I think it is because he was too recognizable to the general public. I bet he was getting a lot of harassment on airplanes as he flew to his speaking engagements.