Motion Painting No. 1 is a 1947 experimental short animated film in which film artist Oskar Fischinger put images in motion to the music of Johann Sebastian Bach's Brandenburg Concerto no. 3, BWV 1048. It is a film of a painting (oil on acrylic glass); Fischinger filmed each brushstroke over the course of 9 months. In 1997, this film was selected for inclusion in the United States National Film Registry by the Library of Congress as being "culturally, historically, or aesthetically significant�.