A few nice wall art images I found:
"Contest King of the Wall", Borgoticino (NO) @ 02-07-2006
Wall graffiti in Berlin
Image by locksleynet.com
I love seeing random features when I go places! This wall graffiti caught my eye in Berlin, it’s possibly a school boy sat at a desk but I am not sure, I thought it looked good!
Image by ilovememphis
Inside the new WKNO building.