[Updated with a better crop of the picture]. It's a graffiti from wall about two streets away from Great Mosque at Córdoba in Spain. Mr. Chubby on the right, tossing away bills, is "First World." The rest are "Third World." Guess I wasn't real clear those concepts existed any more.
Notes: I suppose that is a pile of --Money? Shit? --off to the right-hand side, a complement to the bills the capitalist pig is so thoughtlessly dispensing (update, Eb says skulls and he may well be right). In the lower-left, I think that may be an artist's signature but I can't read it and didn't stop to note it when I took the picture.