Luigi Russolo and his assistant, Ugo Piatti, in their Milan studio with their intonarumori (noise machines), January 1, 1913, in L’Arte dei rumori (Art of noise), by Russolo, 1916
Ink, crayon, and cut-and-pasted printed paper on paper
The Museum of Modern Art, New York. Gift of the Benjamin and Frances Benenson Foundation
Audio courtesy of Acoustiguide
