"The photograph that has become known as "Migrant Mother" is one of a series of photographs that Dorothea Lange made of Florence Owens Thompson and her children in February or March of 1936 in Nipomo, California. Lange was concluding a month's trip photographing migratory farm labor around the state for what was then the Resettlement Administration."
"... an extensive pictorial record of American life between 1935 and 1944. This U.S. government photography project was headed for most of its existence by Roy E. Stryker, who guided the effort in a succession of government agencies: the Resettlement Administration (1935-1937), the Farm Security Administration (1937-1942), and the Office of War Information (1942-1944). The collection also includes photographs acquired from other governmental and non-governmental sources, including the News Bureau at the Offices of Emergency Management (OEM), various branches of the military, and industrial corporations. "