In “Images of War, Finally Unpacked,” Holland Cotter reviews an exhibition called “The Mexican Suitcase” at the International Center of Photography in New York, which documents wartime life in Spain between 1936 and 1939 through the eyes of three photographers — Robert Capa, Gerda Taro and David Seymour (Chim) — in images no one seems to have seen for more than a half century.

Fred Stein

Taro was killed near Madrid in 1937. Capa was killed in Indochina in 1954 and Seymour was struck down by a sniper in Egypt two years later. As to what happened to 4,500 of their negatives, please read the review. (And remember: never throw out an old suitcase without inspecting it carefully.)