Thanks for getting back in touch. Unfortunately the canvas won't be 100% for charity, because I need to cover my overheads on it i.e. printing fees, framing and all that, plus I want to make a little on the side of it, so I won't use Brok for that canvas then.
However, are you okay if I do a photo print of him, on his own, on photo paper is he signs it? It'd be 100% for charity for a solo shot.