With her camera, Tina Modotti presents a distinctive vision of 1920s Mexico. As a Hollywood actress turned Comintern agent, Modotti used photography as an artistic and political outlet.
British photojournalist Penelope Anne (Penny) Tweedie (1940-2011) covered the major political and humanitarian issues of the 60s and 70s with fearless and compassionate images.
Margaret Harker was an influential force within the Royal Photographic Society, from the 1940s until the early 2000s, at a time when it was very much dominated by tradition and run by men.