Britsh Museum hoax

Graffiti artist and art prankster Banksy, has done it again. This time planting what seemed to be an example of early cave art in the British Museum. Banksy has often made use of the fact that most museums and art galleries are more worried about the attempted removal of works and haven’t given much thought to how to prevent “art” from getting in. He’s managed to get his art into the Tate Gallery in London, as well as the Metropolitan Museum and the Museum of Modern Art in New York, the Brooklyn Museum, the American Museum of Natural History in D. C., and the Louvre in Paris.
This time, the art, a rock really, was hung and had a sign “very similar” to the British Museum’s own signs, which read, in part: “This finely preserved example of primitive art dates from the Post-Catatonic era…” etc.