&quot;You can&#x27;t evoque an expression that doesn&#x27;t come out of the life of the person&quot;.  Avedon recalls how he had to tell the Duke and Duchess that his taxi had run over a dog, because he knew that they loved their dog... suddenly, they showed a sincere expression of sadness.  &#x27;THE DUKE AND DUCHESS OF WINDSOR, 4/16/57&#x27; sold by Sotheby&#x27;s, New York, on Wednesday, October 06, 2010