Drain art

...poignant

All I can think about when I see this is that North America looks like a fat dragon.

The quality of the drawing and the implied comment behind it are great. Yet, this is just some throw-away piece of art, while museums show (and pay a lot for) a crucifix in urine or a white sheet with a blue splotch meant to convey something like "man's inhumanity toward his fellow man."