Suprematism

Russia, ca. 1914
Around 1914, after two years of painting in a Cubo-Futurist style, Russian artist Kazimir Malevich began to work in an abstract style, which he called Suprematism. 

• El Lissitzky, Untitled, ca. 1919–20

• Kazimir Malevich, Untitled, ca. 1916