Sebastião Salgado is a Brazilian social documentary photographer and photojournalist. He has traveled in over 100 countries for his photographic projects. Most of these, besides appearing in numerous press publications, have also been presented in books such as Other Americas (1986), Sahel: l’homme en détresse (1986), Sahel: el fin del camino (1988), Workers (1993), Terra (1997), Migrations and Portraits (2000), and Africa (2007). Touring exhibitions of this work have been, and continue to be, presented throughout the world. Longtime gallery director Hal Gould considers Salgado to be the most important photographer of the early 21st century, and gave him his first show in the United States.