Symmetry (1966) is a PIF (public information film) by Philip Stapp (1908–2003), an American animator who made a number of other films in this vein while also working on group projects like the Halas and Batchelor adaptation of Animal Farm. Orson Welles used to compare actors to cherry pickers: they all follow the harvest. The same might be said about animators, many of whom have to work on advertising films instead of any personal projects they may be nurturing. PIFs would seem to offer more creative freedom to judge by this example which wordlessly demonstrates different types of symmetry using animated figures. Stapp animated the film with Jean Williams. The music was by Gene Forrell.