Dorothea Lange – Family originally from Mangrum, Oklahoma in FSA migratory labor camp, Brawley, Imperial Valley, 1939 enero 9, 2013 1600 × 1211 Dos visiones colectivas en el documentalismo social: La Farm Security Administration (FSA) y la Photo League Family originally from Mangrum, Oklahoma in FSA migratory labor camp, Brawley, Imperial Valley, 1939. Dorothea Lange