"Freud's cranium is a snail His brain is in the form of a spiral--to be extracted with a needle " -Salvador Dal On July 19, 1938, Spanish painter Salvador Dal (1904-89) traveled to the London home of Sigmund Freud, who had just arrived in the UK after escaping Nazi-occupied Vienna. Dal brought with him a painting, The Metamorphosis of Narcissus, and a magazine article he had written on paranoia. This emissary of...