Can a still image change the way people feel and act concerning the world they live in? It surely can, often has, and still does today. The power of pictures is celebrated in this portfolio of the most forceful still images of all time. Robert Capa's dispatches from the beach at Normandy and Joe Rosenthal's photographic report of Iwo Jima stirred a nation as in quite an opposite way did Eddie Adams' and Larry Burrows' searing imagery from Vietnam...