In terms of childish prank-playing, this one is an odd inversion of the usual willies, tits and bums that get drawn in marker pen on posters and text books. Instead of adding extra rude bits to a bit of public art, there has been an amusing bit of covering up on the statue La Delivrance that stands on Henley Corner in Finchley. The sculpture was unveiled in 1927 and is basically a 16 foot......