Marlene Dietrich, New York Condé Nast / Horst Estate September 1949: Horst directing lights and cameras before taking fashion pix of Lisa Fonssagrives Roy Stevens/Time & Life Pictures/Getty Images Muriel Maxwell, American Vogue Condé Nast / Horst Estate Salvador Dalí's costumes for Leonid Massine's ballet Bacchanale Condé Nast / Horst Estate Summer Fashions, American Vogue cover Condé Nast / Horst Estate Corset by Detolle for Mainbocher Condé Nast / Horst Estate Dress by Hattie Carnegie Condé Nast / Horst Estate Round the Clock, New York Condé Nast / Horst Estate Dinner suit and headdress by Schiaparelli Condé Nast / Horst Estate