World-famous street artist Banksy has been "embroiled in a tit-for-tat row with another street artist after deliberately spraying over a 24-year-old work.
The elusive aerosol painter has caused outrage by covering up a piece of graffiti that had remained untouched since it was painted in 1985." More here.
Here's the original piece.
And here's Banksy's cover up.
But I bet no-one else has brought up about the masterpiece hidden away in the bottom right of the wall!