Abstract animation

Abstract film is a subgenre of experimental film. Its history often overlaps with the concerns and history of visual music. Some of the earliest abstract motion pictures known to survive are those produced by a group of German artists working in the early 1920s, a movement referred to as Absolute Film: Walter Ruttmann, Hans Richter, Viking Eggeling and Oskar Fischinger. These artists present different approaches to abstraction-in-motion: as an analogue to music, or as the creation of an absolute language of form, a desire common to early abstract art. Ruttmann wrote of his film work as 'painting in time.'