This Shepard Fairey-esque image of Peter Dinklage as Tyrion Lannister was supposedly spotted in London. However, a commenter on Reddit says it’s a fake:
It’s fake. I was a bit surprised to see this as I literally lived a couple seconds away from there last year and the mural in the bottom right had been removed before Peter Dinklage had even been cast for the show.
The commenter also pointed out there’s a site just for uploading your chosen picture onto the face of this wall.
Real or not, it’s still quite true that the Imp is a pimp.