Viking Eggeling was a Swedish avant-garde artist and filmmaker connected to dadaism, Constructivism and abstract art and was one of the pioneers in absolute film and visual music. His 1924 film Diagonal-Symphonie is one of the seminal abstract films in the history of experimental cinema. At the age of sixteen, the orphaned Eggeling moved to Germany to pursue an artistic career. He studied art history in Milan until 1907, supporting himself with work as a bookkeeper. He lived in Paris from 1911 to 1915, where he was acquainted with Amedeo Modigliani, Hans Arp, Léopold Survage and other artists of the time. At this point his art was influenced by Cubism, but soon grew more abstract, and in the years 1915-1917, influenced more specifically by the Rythmes colorés of Survage, he started making sketches on scrolls, or "picture rolls" as he would call them, that he later made into his abstract films Horizontal-Vertikal Messe (now lost) and Diagonal-Symphonie. In Zurich in 1918, he re-connected with Hans Arp and took part in several Dada activities, befriending Marcel Janco, Richard Huelsenbeck, Sophie Taeuber, and the other dadaists connected to the Cabaret Voltaire. In 1919 he also joined the group Das Neue Leben ("New Life"), that was based in Basel. The group supported an educational approach to modern art, coupled with socialist ideals and Constructivist aesthetics.

• Symphonie diagonale (1924)