Sometimes when you get an opportunity to appropriate your work, or use whatever collateral you have, for something good, you think, "Well, yeah, you should do this. " You're not in any way qualified to do it, but I was so sick of hearing so many unqualified people say that global warming doesn't exist, I thought, "Well, I'm no less qualified than they are, so I can deal with doing it. "
The only original part in a work of art is the infusion of the artist's own character, if he has one.