Actually, if I were to release a sheet of tattoo designs, how would I word the licensing agreement on that?
Obviously I want to retain all rights to the character, but I'm ok with this specific sheet of images being open source for the purpose of tattoos. Keno looks great as a tattoo, and that sheet (which would have the site URL, obviously) could concievably stay in tattoo parlour books for quite some time.
And then I'll charge a license fee for the second sheet of designs
(I'm thinking Poe)