Are there artist who can draw a very meaningful drawing, which, from a moral point of view, should be drawn?

I am talking about a cartoon of a Confederate soldier stamping on the severed head of Obama, while the severed heads of, let's say, Colin Powel and Condolizza Rice are placed on the ground, next to the feet of the Confederate troop. And the following sentences should be added: "The Confederacy is coming back, Welcome!", and "The Confederate army is prepared to come back". This is similar to a cartoon which appeared in a Bosnian-Muslim magazine before the civil war there: https://www.youtube.com/watch?v=RhqFJgogUvs