In exasperation, I furiously attacked the floors and walls of the Moscow Theater. My mural paintings sight there, in obscurity. Have you seen them? Rant and rave, my contemporaries! In one way or another, my first theatrical alphabet gave you a belly-ache. Not modest? I'll leave that to my grandmother: it bores me. Despise me, if you like.

In 'Chagall in the Yiddish Theater', Avram Kampf, as quoted in Marc Chagall - the Russian years 1906 – 1922, editor Christoph Vitali, exhibition catalogue, Schirn Kunsthalle Frankfurt, 1991, p. 94