The crossword solution for the term MAX OF DADAISM is Ernst, which is a reference to the German artist and poet, Max Ernst. He was a leading figure in the Dada movement, an artistic and literary movement that began in Zurich, Switzerland during World War I. Ernst was known for his surrealist paintings and collages, which often featured dreamlike imagery and abstract forms. He was also a prolific writer, producing several books of poetry and prose. His work has had a lasting influence on modern art and literature.