"'You have naked bodies and genitalia, don't you? Why are you so adolescent?': Director Peter Greenaway on 'Puritan' Americans and the intense sex scenes in 'Eisenstein in Guanajuato'". Interview with Gary M. Kramer, www.salon.com. February 4, 2016.
Friedrich Nietzsche (2017). “THUS SPOKE ZARATHUSTRA (Modern Classics Series): The Magnum Opus of the World’s Most Influential Philosopher, Revolutionary Thinker and the Author of The Antichrist, The Birth of Tragedy & Beyond Good and Evil”, p.37, e-artnow