I don't know is Walmart understands the work in the capitalization of his irony, or if Banksy understands the irony in the capitalization of his work...
Oh okay! Donor wall. It makes a lot more sense after I clicked the link. I was like, "What the hell is a donor wall? Some kind of social networking thing?" But yeah.. I'll let someone else interject on that one. I have no clue. I've never been very good with aesthetics. Last time I put up a wall for Habitat for Humanity they filed a restraining order