Supremus (Russian: Супремус; 1915–1916) was a group of Russian avant-garde artists led by the "father" of Suprematism, Kazimir Malevich. It has been described as the first attempt to found the Russian avant-garde movement as an artistic entity within its own historical development. Members of the group included Aleksandra Ekster, Liubov Popova, Olga Rozanova, Ivan Kliun, Ivan Puni, Nadezhda Udaltsova, Nina Genke-Meller, Ksenia Boguslavskaya and others.