From 1909 to 1913 many experimental works in the search for this 'pure art' had been created by a number of artists: Francis Picabia painted "Caoutchouc", c. 1909, "The Spring", 1912, "Dances at the Spring" and "The Procession, Seville", 1912; Wassily Kandinsky painted "Untitled (First Abstract Watercolor)", 1913, "Improvisation 21A", the "Impression" series, and "Picture with a Circle" (1911); František Kupka had painted the Orphist works, "Discs of Newton" (Study for "Fugue in Two Colors"), 1912 and "Amorpha, Fugue en deux couleurs" ("Fugue in Two Colors"), 1912; Robert Delaunay painted a series entitled "Simultaneous Windows" and "Formes Circulaires, Soleil n°2" (1912–13); Léopold Survage created "Colored Rhythm" (Study for the film), 1913; Piet Mondrian, painted "Tableau No. 1" and "Composition No. 11", 1913.