These are the classic interviews with the men and women who shaped so much of twentieth century photography. More than twenty photographers participated in the series – Ansel Adams, Paul Strand, Imogen Cunningham, Brassaï, Man Ray, Cecil Beaton, Henri Cartier-Bresson, Andrés Kertész and Robert Doisneau amongst them – recalling their frustrations and their successes, the effect of world events on their work, as well as offering advice to future generations of photographers.