The British Grand Prix; Aintree, July 16, 1955. This is a marvelous study of Juan Manuel Fangio at work with his Mercedes-Benz W196. The sense of relaxation with total concentration is so striking. Fangio finished second, having 'allowed' his teammate Stirling Moss the victory. Aintree was a tortuous course and was built around the famous Grand National steeplechase venue near Liverpool. (Photo by Klemantaski Collection/Getty Images)