What is documentary photography?
Documentary photography records real people, places and events, usually over a long period, to show how things are and often to call attention to a problem. It is close to photojournalism, but a documentary project is usually slower and deeper: months or years with one subject, presented as a book, an exhibition or a long photo essay.
by Martin Parr
Main approaches
Social documentary. Pictures of poverty, work and injustice, made to change public opinion or laws. Lewis Hine and Dorothea Lange are classic examples.
Long-term personal projects. Mary Ellen Mark spent years with people at the edges of society, for example the street kids of Seattle in Streetwise and the women of Falkland Road in Mumbai.
War and conflict. James Nachtwey has photographed wars and famines since the 1980s. His book Inferno (1999) collects pictures of suffering from the 1990s.
Large global projects. Sebastião Salgado photographed manual labor around the world for Workers (1993) and migration for Migrations (2000).
Everyday life and society. Some documentary photographers look at ordinary life, often with humor. Martin Parr (1952 to 2025) photographed the British seaside, consumers and tourists in saturated color.
History
In New York, the journalist Jacob Riis used early magnesium flash to photograph crowded tenements. His book How the Other Half Lives (1890) shocked readers and helped bring housing reforms. From 1908 Lewis Hine worked for the National Child Labor Committee and for about a decade photographed children in mills, mines and fields. His pictures supported the campaign for child labor laws in the United States.
During the Great Depression, the U.S. government’s Farm Security Administration (1935 to 1944) hired photographers such as Dorothea Lange, Walker Evans and Gordon Parks to record rural poverty. In March 1936 Lange photographed Florence Owens Thompson and her children at a pea pickers’ camp in Nipomo, California. The photograph, Migrant Mother, became the best-known image of the Depression. In 1939 Lange published the book An American Exodus with the economist Paul Taylor.
After the Second World War, magazines such as Life made the photo essay popular. W. Eugene Smith made Country Doctor for Life in 1948. In the early 1970s he and Aileen Mioko Smith documented mercury poisoning in Minamata, Japan, published as the book Minamata in 1975. In 1958 Robert Frank published The Americans, a personal, critical view of the United States that changed documentary photography. Since the 1970s, books, exhibitions and later the internet have become the main homes of long documentary projects.
Ethics
Documentary photographers often work with people in difficult situations. Many ask for consent, spend time with their subjects and let them speak in captions or interviews. Staging or editing a scene and then presenting it as found is seen as a serious breach of trust. Captions should say who, where and when.
Techniques
Time and access. The best documentary work comes from long contact with people. Many photographers return to the same community for years.
Research. Learn the history and context of your subject before and during the project.
Simple equipment. A small camera and one or two lenses, often a 35mm or 28mm, keep you close to people and less visible.
Editing and sequence. A documentary project is told through a sequence of pictures, with text. Editing is as important as photographing.
by Dotan Saguy
How to start
Choose a subject close to you that you can visit often: a neighborhood, a market, a workplace, a family. Photograph it over months. Talk to people, explain what you are doing and keep notes for captions. Show your work as a small series rather than single pictures.
Books to start with
Dorothea Lange: Migrant Mother by Sarah Hermanson Meister (Museum of Modern Art). The story of one photograph and the project around it.
Inferno by James Nachtwey (Phaidon, 1999). Nachtwey’s photographs of war and famine in the 1990s.
Robert Frank, The Americans (1958; many later editions). Eighty-three pictures from Frank’s travels across the United States.
Legacy
Documentary photography has changed laws and public opinion, from child labor and housing to war and the environment. It also built the idea that a photographer can be a witness. Today many documentary photographers work with communities, archives and video, and publish long projects as photobooks.
Discover documentary photographers · Documentary in the Photopedia Dictionary
Last updated: November 2026
