31st July 1948:  Four year old Evelyn picks her way across the stones in a stream, as she paddles with her friends during her stay in the countryside with the Markus family, who specialise in caring for so-called 'problem' children. Original Publication: Picture Post - 4600 - The Child That Wouldn't Eat - pub.1948  (Photo by Gerti Deutsch/Picture Post/Hulton Archive/Getty Images)