"Magnum Photos is a photographic co-operative of great diversity and distinction owned by its photographer-members. Magnum photographers chronicle the world and interpret its peoples, events, issues and personalities. Through its four editorial offices in New York, London, Paris and Tokyo, and a network of fifteen sub-agents, Magnum Photos provides photographs to the press, publishers, advertising, television, galleries and museums across the world. [...] There are approximately one million photographs in both print and transparency in the physical library with 250,000 images available online."