Who is the author of the novel which provided the inspiration for a film shown at the opening of the  64th annual Venice International Film Festival?
64th Venice International Film Festival The 64th annual Venice International Film Festival, held in Venice, Italy, opened on August 29, 2007, with Joe Wright's "Atonement" and closed September 8, 2007. Host of the event was Italian actress Ambra Angiolini. The Golden Lion for Lifetime Achievement Award was presented to American director Tim Burton. Once again all the films running the contest were shown for the first time as world premieres in keeping with the festival tradition since the Second World War.
Andy Weir Andrew Taylor Weir (born June 16, 1972) is an American novelist whose debut novel, "The Martian", was later adapted into a film of the same name directed by Ridley Scott in 2015. He also worked as a computer programmer for much of his life. He received the John W. Campbell Award for Best New Writer in 2016.