, the Slav Epic can be seen in the Veletržní Palace of the National Gallery in Prague, which manages the largest collection of art in the Czech Republic. Max Švabinský was another Art nouveau painter. The 20th century brought an avant-garde revolution. In the Czech lands mainly expressionist and cubist: Josef Čapek, Emil Filla, Bohumil Kubišta, Jan Zrzavý. Surrealism emerged particularly in the work of Toyen, Josef Šíma and Karel Teige. In the world, however, he pushed mainly František Kupka, a pioneer of abstract painting. As illustrators and cartoonists in the first half of the 20th century gained fame Josef Lada, Zdeněk Burian or Emil Orlík. Art photography has become a new field (František Drtikol, Josef Sudek, later Jan Saudek or Josef Koudelka).