The RKK played a significant role in the Nazi oppression of Modern art, defamed as "Cultural Bolshevism". One notable project of the "Bildende Künste" (Fine Arts) division under Adolf Ziegler was the "Entartete Kunst" exhibition, of works deemed "degenerate." Opened in July 1937 at the Hofgarten in Munich, touring exhibitions were held from 1938 to 1941 in several major German cities such as Berlin, Leipzig, Düsseldorf, Salzburg, and Hamburg. Attendance was measured in the millions (perhaps largely because entrance was free), and the so-called degenerate art may have been more popular with the public than the Nazis anticipated. Goebbels had supported German expressionists until Hitler intervened and expressed his disgust at artists such as Max Liebermann and Emil Nolde.