Street photography is a type of documentary photography — without explicit social agenda — that usually features people in candid situations in public places such as streets, parks, beaches, malls, political conventions, and other settings.

Walker Evans (November 3, 1903 – April 10, 1975) was an American photographer best known for his work for the Farm Security Administration documenting the effects of the Great Depression. Much of Evans' work from the FSA period uses the large-format 8x10in view camera, which when used directly in front of a subject can create the appearance of a dispassionate viewpoint. Evans and other FSA photographers used this technique, and others, to emphasize the plight of America's poor and workers during the Great Depression. In some ways, Evans is perhaps the first and greatest photographer of the American social landscape.

Martin Parr (born 1952) is a British documentary photographer and photojournalist. He has worked on many photographic projects that take a critical look at modern society, specifically consumerism, foreign travel and tourism, motoring, the idea of family and relationships and food.

Parr is known for his lurid, and sometimes shocking, use of colour in photography. His satirical, witty approach to documentary photography leaves the viewer not sure whether to laugh or cry.

William Eugene Smith (1918-1978) was an American photojournalist known for his refusal to compromise professional standards and his brutally vivid World War II photographs.

Born in Wichita, Kansas, Smith graduated from Wichita High School North in 1936. He began his career by taking pictures for two local newspapers, the Eagle and the Beacon. He went to New York City and began work for Newsweek and became known for his incessant perfectionism and thorny personality. Smith was fired from Newsweek for refusing to use medium format cameras and joined Life Magazine in 1939. He soon resigned from Life and was wounded in 1942 while simulating battle conditions for Parade magazine.