A former anthropologist, Susan Hiller has, since the late 1970s, forged an interface between critical writing and a visual art practice in which feminist and postcolonial cultural politics are fused with idiosyncratic explorations of science, magic and the continuing lure of psychoanalysis. In a 2001 interview, she stated, "What I think art provides is something like an instigation or an enhanced awareness of how we are all collaboratively and creatively...