Canal Banksy

I’ve just seen that the British streetartist Banksy, whose one-man show in Bristol broke all records last summer, has made a movie. Watching the trailer on the BBC website I recognised the place de la Republique. Has Banksy taken to the banks of the Canal St Martin? And is this canalside image of the Mona Lisa (one of my favourites), one of his?

The film is to premiere at the Sundance Film Festival. Will more be revealed? And will Banksy go all big-shot on us?