Banksy - Naked man hanging from window.
Painted in 2006, Bristol city council decided to keep this piece after overwhelming support from the public. However recent reports on Banksy admitting he was a Bristol City fan (home colours red) which then their arch rival team, Bristol Rovers (home colours blue) fans decided to paintball his work in blue paint. As you can see the council tried to remove some of the paint.
(Photographed on Park Street, Bristol February 2014)