Mr. James Grundvi, a construction manager who spent 3 years studying a Van Gogh’s book (not sure which one), published a book called ‘Breaking Van Gogh‘ where he claims that one of Van Gogh’s most famous pictures, ‘Wheat Field with Cypresses‘ (Metropolitan Museum) is a fake. Full article: New York Post
The Met has gamely played along and pointed out all the evidence in favour of the picture, including the fact that it is painted on the same bolt of canvas as many of his other pictures.
I still bought the book and will read it, just for the sake of it.