"All art is propaganda. It is universally and inescapably propaganda; sometimes unconsciously, but often deliberately, propaganda."
- Upton Sinclair (1878-1968)

Source: Sinclair, Upton. 1925. Mammonart - an Essay in Economic Interpretation. in Ch. 2 "Who Owns the Artists?". Pasadena: Self. Quoted in Wikiquote. "Upton Sinclair". Available from URL http://en.wikiquote.org/wiki/Upton_Sinclair [Downloaded 2009-09-27].