Exclusive reveal: what is Mr Turner painting in his poster?

Look, here's the lovely new quad poster (large) for Mike Leigh's Oscar-botherer Mr Turner, in which Timothy Spall plays 19th century paint god JMW Turner.

You might think that splash of orange paint is an artistic statement, or perhaps a way of shielding young children from seeing Timothy Spall's monstrous visage, but we can exclusively reveal what Turner is painting in this poster. You won't believe your eyes.



So HE'S the one responsible.