The celebrated photographer known for their impactful social documentary work is Dorothea Lange. Lange's most famous work, such as the iconic "Migrant Mother," visually captured the struggles of families during the Great Depression. Her photography emphasizes the importance of visual storytelling in raising awareness about social issues, influencing public opinion and policy reform. Lange's ability to connect with her subjects allowed her to create poignant images that still resonate today, serving as a powerful reminder of the human cost of economic hardship. Her contributions have cemented her legacy in both photography and social justice.