Question: What is Henri-Cartier Bresson known for?
Context: Magnum Photos
In early 1947, Cartier-Bresson, with Robert Capa, David Seymour, William Vandivert and George Rodger founded Magnum Photos. Capa's brainchild, Magnum was a cooperative picture agency owned by its members. The team split photo assignments among the members. Rodger, who had quit Life in London after covering World War II, would cover Africa and the Middle East. Chim, who spoke a variety of European languages, would work in Europe. Cartier-Bresson would be assigned to India and China. Vandivert, who had also left Life, would work in America, and Capa would work anywhere that had an assignment. Maria Eisner managed the Paris office and Rita Vandivert, Vandivert's wife, managed the New York office and became Magnum's first president.

Cartier-Bresson achieved international recognition for his coverage of Gandhi's funeral in India in 1948 and the last stage of the Chinese Civil War in 1949. He covered the last six months of the Kuomintang administration and the first six months of the Maoist People's Republic. He also photographed the last surviving Imperial eunuchs in Beijing, as the city was being liberated by the communists. In Shanghai, he often worked in the company of photojournalist Sam Tata, whom Cartier-Bresson had previously befriended in Bombay.[18] From China, he went on to Dutch East Indies (Indonesia), where he documented the gaining of independence from the Dutch. In 1950, Cartier-Bresson had traveled to the South India. He had visited Tiruvannamalai, a town in the Indian State of Tamil Nadu and photographed the last moments of Ramana Maharishi, Sri Ramana Ashram and its surroundings.[19] A few days later he also visited and photographed Sri Aurobindo, Mother and Sri Aurobindo Ashram, Pondicherry.[20]

Magnum's mission was to "feel the pulse" of the times and some of its first projects were People Live Everywhere, Youth of the World, Women of the World and The Child Generation. Magnum aimed to use photography in the service of humanity, and provided arresting, widely viewed images.

The Decisive Moment

1952 US edition of Cartier-Bresson's 1952 book The Decisive Moment (Images à la sauvette).

Photograph of Alberto Giacometti by Cartier-Bresson
In 1952, Cartier-Bresson published his book Images à la sauvette, whose English-language edition was titled The Decisive Moment, although the French language title actually translates as "images on the sly" or "hastily taken images",[21][22][23] Images à la sauvette included a portfolio of 126 of his photos from the East and the West. The book's cover was drawn by Henri Matisse. For his 4,500-word philosophical preface, Cartier-Bresson took his keynote text from the 17th century Cardinal de Retz, "Il n'y a rien dans ce monde qui n'ait un moment decisif" ("There is nothing in this world that does not have a decisive moment"). Cartier-Bresson applied this to his photographic style. He said: "Photographier: c'est dans un même instant et en une fraction de seconde reconnaître un fait et l'organisation rigoureuse de formes perçues visuellement qui expriment et signifient ce fait" ("To me, photography is the simultaneous recognition, in a fraction of a second, of the significance of an event as well as of a precise organization of forms which give that event its proper expression.").[24]

Both titles came from Tériade, the Greek-born French publisher whom Cartier-Bresson admired. He gave the book its French title, Images à la Sauvette, loosely translated as "images on the run" or "stolen images." Dick Simon of Simon & Schuster came up with the English title The Decisive Moment. Margot Shore, Magnum's Paris bureau chief, translated Cartier-Bresson's French preface into English.

"Photography is not like painting," Cartier-Bresson told the Washington Post in 1957. "There is a creative fraction of a second when you are taking a picture. Your eye must see a composition or an expression that life itself offers you, and you must know with intuition when to click the camera. That is the moment the photographer is creative," he said. "Oop! The Moment! Once you miss it, it is gone forever."[25]

The photo Rue Mouffetard, Paris, taken in 1954, has since become a classic example of Cartier-Bresson's ability to capture a decisive moment. He held his first exhibition in France at the Pavillon de Marsan in 1955.
Answer: Henri Cartier-Bresson is a french photographer from the early 20th century. He is known for his street photography and was most famous while he was working for the Magnum agency that he founded. He gained international recognition for his coverage of Ghandi's funeral. Later, his book called "decisive moment", captures his approach to photography: capturing the moment as it happens, in the streets.