This bubbling and whirling of forms and lights, composed of sounds, noises, and smells has been partly achieved by me in my 'Anarchical funeral' [the painting Carra painted ca 1910-1911, ed.].... by Umberto Boccioni in his 'States of Minds' and 'Forces of a Street' [both paintings Boccioni painted in 1911], by Russolo in 'Rebellion' (1911) and Severini in 'Pan-Pan [the first version, Severini painted in 1909-1911], paintings which were violently discussed at our first Paris exhibition in 1912.

In: La Pittura dei suoni, rumori, odori Carrà, 11 Aug 1913, as quoted in Futurism, ed. By Didier Ottinger; Centre Pompidou / 5 Continents Editions, Milan, 2008, p. 142