User: What is Henri-Cartier Bresson known for?
Assistant: 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.