In Mask and Silence

Like technology, art creates another universe of thought and practice against and within the existing one. But in contrast to the technical universe, the artistic universe is one of illusion, semblance, Schein. However, this semblance is resemblance to a reality which exists as the threat and promise of the established one. In various forms of mask and silence, the artistic universe is organized by the images of a life without fear--in mask and silence because art is without power to bring about this life, and even without power to represent it adequately. Still, the powerless, illusory truth of art (which has never been more powerless and more illusory than today, when it has become an omnipresent ingredient of the administered society) testifies to the validity of its images. The more blatantly irrational the society becomes, the greater the rationality of the artistic universe.

--Herbert Marcuse, ODM, 238-239.