“The inclination here was to regard the war as a form of art, as a superior representation of life: only when mankind recognized that salvation lay in aesthetic values, in the symbolism of life and death, and not in sterile social norms, would the horror and sadness have meaning and be overcome. As evocation, as an instrument of change, the war had a positive purpose – that was the judgment of many artists, at least early on. The most radical artistic response to the war came from a group of people who made a complete break with traditional loyalties and gathered in neutral Zürich in 1915 to found there the Dada idea – if one can speak of this nihilistic manifestation as an idea. The cohort had an international flavor but its core was German.”
Modris Eksteins Rites of Spring: The Great War and the Birth of the Modern Era