Now there's a thought. The next time you open commissions you could, for a fee, offer to do them on shirts or other items. (Items mailed in by accepted applicants, of course.) Not many artists do that.
He's on your shirt shaking his fish! AND SO CUTE!!!!!!!!!!!!! You should sell these and make BIG BUCKS Miss Jenny! But just don't throw this poor little guy around when you get angry anymore! I think you scarred him for life the last time!