Florence Owens Thompson was an American woman who was the subject of Dorothea Lange's photograph Migrant Mother (1936), considered an iconic image of the Great Depression. The Library of Congress titled the image: "Destitute pea pickers in California. Mother of seven children. Age thirty-two. Nipomo, California."

Dorothea Lange was an American documentary photographer and photojournalist, best known for her Depression-era work for the Farm Security Administration (FSA). Lange's photographs influenced the development of documentary photography and humanized the consequences of the Great Depression.