The independent British film journal Afterimage published thirteen issues between 1970 and 1987. International in scope, it surveyed the many forms of radical cinema during an extraordinary period of film history. Having emerged in the wake of post-1968 cultural and political change, Afterimage charted contemporary developments with special issues on themes such as the avant-garde, Latin American cinema and visionary animation, and also looked back at early film pioneers.

Over the last four decades, American artist and filmmaker Peggy Ahwesh has forged a distinctive moving image practice in the ruins of originality and authority. With contributions from Erika Balsom, Elena Gorfinkel, Tendai Mutambu, John David Rhodes and Shola von Rheinold, Peggy Ahwesh: Vision Machines explores how she has extended and contested the paradigm of experimental cinema.