Austrian author and founder of psychoanalysis Sigmund Freud (1856 - 1939) with his chow, Jofi, in his study at Berggasse 19, Vienna, Austria, circa 1937. The photo was taken by Freud's patient, American writer Hilda Doolittle (1886 - 1961). (Photo by Hilda Doolittle/Archive Photos/Getty Images)
