He bestrode the 20th Century like a colossus, even if the prime qualities that made him different from all the previous leaders of the Soviet empire were a deep sense of humanity, pragmatism and compassion.
Mikhail Gorbachev, who has died aged 91, was also the most travelled and photographed leader in Soviet history. Here, captured in 14 extraordinary images, is a life that would change the lives of, literally, billions.