Erotic Postcard, circa 1915, Nude, Naked young woman, with her back to the camera, the image reflected in a mirror (Photo by Bob Thomas/Popperfoto via Getty Images/Getty Images)
Erotic Postcard, circa 1915, Nude, Naked young woman, with her back to the camera, the image reflected in a mirror (Photo by Bob Thomas/Popperfoto via Getty Images/Getty Images)