1885: Studio portrait of Austrian psychoanalyst Sigmund Freud (1856 - 1939) and his fiancee, Martha Bernays, during their engagement. (Photo by Hulton Archive/Getty Images)
1885: Studio portrait of Austrian psychoanalyst Sigmund Freud (1856 - 1939) and his fiancee, Martha Bernays, during their engagement. (Photo by Hulton Archive/Getty Images)