His films - including The Man in the Lower-Left Hand Corner of the Photograph, The Cat With Hands, The Separation, Bobby Yeah and Invocation - have been screened around the world at festivals such as Telluride, Sundance, Rotterdam and Clermont-Ferrand. He has won numerous awards, including a Welsh BAFTA, the Arts Foundation Award for Animation, and a British Academy Award nomination. His latest film is D is for Deloused, made for the feature film anthology The ABCs of Death 2.