The question still remains if an artist SHOULD charge someone for their work. No? Shouldn't moral convictions be taken in to account?
Art should be an expression of ideas and emotions, if you're an anti mainstream, non conforming hippie. Selling your art seems a bit controversial.
Just the other side of the coin; not all art needs to have a price tag.
I don't know if this has been discussed on your post, but there's just too much to go through ;___;
veselekov
Good point Sab