Mánes Union of Fine Arts to Munch with his painting "Woman by a Lake", however after harsh criticism he abandoned this style. Criticism of Preisler’s work angered Osma even more. In 1912, SVU Mánes split, following the Cubist art scene in Paris: the Montmartre Cubism of Pablo Picasso and Georges Braque, and Section d'Or Cubism led by Albert Gleizes and Jean Metzinger. Prague's key followers of Montmartre Cubism in Prague were artists Emil Filla and Otto Gutfreund, while the nucleus of the opposing camp was created around the Čapek brothers. Bohemian Cubists combined Cubism with Expressionism, some with Futurism, Orphism and Rayonism, while others concentrated
Georges Braque throughout Paris and then Europe. The two artists' productive collaboration continued and they worked closely together until the beginning of World War I in 1914, when Braque enlisted with the French Army. In May 1915, Braque received a severe head injury in battle at Carency and suffered temporary blindness. He was trepanned, and required a long period of recuperation. Braque resumed painting in late 1916. Working alone, he began to moderate the harsh abstraction of cubism. He developed a more personal style characterized by brilliant color, textured surfaces, and—after his relocation to the Normandy seacoast—the reappearance of the human figure.