Dorothea Lange's photograph of pea pickers in California
CREDIT: Lange, Dorothea, photographer. "Pea pickers in California. 'Mam, I've picked peas from Calipatria to Ukiah. This life is simplicity boiled down.'" March, 1936. America from the Great Depression to World War II: Black-and-White Photographs from the FSA-OWI, 1935-1945, Library of Congress.