Brion Gysin (19 January 1916 – 13 July 1986) was a British-Canadian painter, writer, sound poet, performance artist and inventor of experimental devices. He is best known for his use of the cut-up technique, alongside his close friend, the novelist William S. Burroughs. With the engineer Ian Sommerville he also invented the Dreamachine, a flicker device designed as an art object to be viewed with the eyes closed. It was in painting and drawing, however, that Gysin devoted his greatest efforts, ...