Walking home from school today, I spotted this work of graffiti on the wall by the bridge that crosses Cooper Street (the main street in Arlington that goes through the center of the university campus). It reminds me of the Mr. Men and Little Miss children's book series by Roger Hargreaves. I loved those books as a child.
This character seems depressed, though, unlike most of the Mr. Men/Little Miss characters. I don't know why he should be unhappy, though; he has a bright blue balloon, after all.