Audrey with 'Sam' (short for Assam of Assam) on the set of "My Fair Lady", photo by Bob Willoughby, 1963

Audrey and husband Mel Ferrer on the Warner Bros. Studio backlot for the filming of "My Fair Lady", photo by Bob Willoughby, 1963

Hubert de Givenchy visits his dear friend Audrey on the set of "My Fair Lady", photo by Bob Willoughby, 1963

Wilfred Hyde-White and Audrey Hepburn in the 'Ascot scene' in "My Fair Lady", photo by Bob Willoughby, 1963
Sir Cecil Beaton won two Academy Awards for his costumes and set design in My Fair Lady.

A pensive Audrey sits on the steps of the set for "My Fair Lady" on the Warner Bros. Studio lot, photo by Bob Willoughby, 1963

Audrey Hepburn in costume on the set of "My Fair Lady" photo by Bob Willoughby, 1963