An immigrant from a small Armenian village in eastern Turkey, Arshile Gorky (c. 1900-1948) made his way to the U.S. to become a painter in 1920. Having grown up haunted by memories of his alternately idyllic and terrifying childhood--his family fled the Turks' genocide of Armenians in 1915--he changed his name and created a new identity for himself in America. As an artist, Gorky bridged the generation of the surrealists and that of the abstract expressionists...