At the suggestion of my friend Diane, I took the family down to Scott Nichols Gallery in San Francisco to check out an exhibition of historic photographs by photojournalist Horace Bristol, the late father of Diane's friends Henri and Akiko. Bristol's life work makes for a remarkable story. His photographs cover a broad sweep of 20th Century and were published extensively by LIFE in the 1930's. His portraits of migrant farm workers in California's Central Valley, in collaboration with John Steinbeck, later inspired the novel the Grapes of Wrath. Following the Japanese attack on Pearl Harbor, Bristol went on to document key naval battles, including invasions in North Africa, Okinawa and Iwo Jima. In 1956, devasted by the suicide of his wife, Bristol abandoned photography, destroyed many of his negatives, and stored what remained into lockers before moving back to his native California. Thirty years later, Henri came home from high school with an assignment to read the Grapes of Wrath. Horace reopened the footlockers and the rest is history. Shown here - one of Bristol's most celebrated images that depicts a naked gunner manning his post after heorically rescuing a shot-down pilot. Until January 3rd, 2009 at Scott Nichols Gallery San Francisco.