The role of the 'representational arts' - painting, sculpture, and even architecture.. ..has ended, as it is no longer necessary for the consciousness of our age, and everything art has to offer can simply be classified as a throwback.
Source, in full
Quote, c. 1921; from Lyubov' Popova, in 'Commentary on Drawings', trans. ed. James West, in Art Into Life: Russian Constructivism, 1914-1932; catalogue for exhibition Rizzoli, New York: 1990, p. 69 (Popova's original text, in the Manuscript Division, State Tretiakov Gallery, Moscow, f. 148, ed. khr. 17, 1. 4.)