Sebastiao Salgado is a Brazilian documentary photographer and photojournalist.
After a somewhat itinerant childhood, Salgado initially trained as an economist, earning a master’s degree in economics from the University of São Paulo in Brazil. He began work as an economist for the International
Leonardo da Vinci was one of the world's most celebrated generalists, equally fluent in science and art, and a supreme innovator in both. Leonardo's scholarship and his contributions to painting, science, and engineering have raised him to such heights of glory among the cultural heroes of Western ci