Understanding a PhotographA selection of John Berger's writings on photography, including incredible images, edited & selected by Geoff Dyer. John Berger's writings on photography are some of the most original of the twentieth century. This selection contains many groundbreaking essays and previously uncollected pieces written for exhibitions and catalogues, in which Berger probes the work of photographers such as Henri Cartier Bresson and W. Eugene Smith and the lives of