Audrey Hepburn is a paradox to me. I see her as a beautiful object but not never sexually attractive. And that photo above, while it emphasizes her profile, it also emphasizes her smoking, which is 1) corporate america-whore and 2) gross.
While I can understand what Brian's saying re: beauty/sex appeal, I would also say that Audrey's so beautiful that I don't think I'd ever *miss* the sex-appeal factor. Audrey and Grace Kelly are the REAL reason that's The Greatest Generation.
I remember watching How to Steal A Million when I was about 12 and totaly falling in love. As for the smoking, gotta give her a pass on that, when was that picture taken '66, '67? Everybody and their mothers were sucking down a pack a day back then.