The extraordinary career of photographer Sebastião Salgado is chronicled in the documentary film Salt of the Earth. The movie takes a look at his career as an award-winning photographer, taking images of people around the world.
Many of his black-and-white photographs focus on human rights violations and human suffering from war zones and other areas of conflict. For your next research paper, consider discussing human rights or documentary filmmaking with focus on the Salt of the Earth documentary. Read more