Important Serbian painters of the first half of the 20th century were Paja Jovanović and Uroš Predić of Realism, Cubist Sava Šumanović, Milena Pavlović-Barili and Nadežda Petrović of Impressionism, Expressionist Milan Konjović. Noted painters of the second half of 20th century include Marko Čelebonović, Petar Lubarda, Milo Milunović, Ljubomir Popović and Vladimir Veličković.