In analysis of works of fiction, revisionism denotes the retelling of a conventional or established narrative with significant variations which deliberately "revise" the view shown in the original work. For example, the film Dances with Wolves may be regarded as a revisionist western because it portrays Native Americans sympathetically instead of as the savages of traditional westerns. Many original works of fantasy appear to retell fairy tales in a revisionist manner. The genre of "Arthurian literature" includes innumerable variations from themes of the classic tales of King Arthur. It is debatable whether any particular examples set out to create a revised view.