Negroes in the lineup for food at mealtime in the camp for flood refugees, Forrest City, Arkansas walker evans 2 enero 8, 2013 1024 × 734 Dos visiones colectivas en el documentalismo social: La Farm Security Administration (FSA) y la Photo League Negroes in the lineup for food at mealtime in the camp for flood refugees, Forrest City, Arkansas walker evans 2