Join The Barbican for The Strangeness of Dub: The Last Angel of History and Gangsta Gangsta: The Tragedy of Tupac Shakur. The Black Audio Film Collective redefined the documentary genre, chronicling Britain’s multicultural past and present. Framed by the fictional story of a time-travelling ‘Data Thief’ played by the film’s writer Edward George, The Last Angel of History is director John Akomfrah’s hybrid documentary exploring the idea of Afrofuturism and the displacement of Black culture.