“Real art has the capacity to make us nervous. By reducing the work of art to its content and then interpreting that, one tames the work of art. Interpretation makes art manageable, comformable.”

As quoted in Companion to Contemporary Musical Thought (1992) by John Paynter, p. 590
Unsourced variant: Works of art make rules; rules do not make works of art.

Source: 1975, The Philosophy of Andy Warhol (1975), p. 92
Context: Business art is the step that comes after Art. I started as a commercial artist, and I want to finish as a business artist. After I did the thing called 'art' or whatever it's called, I went into business art. I wanted to be an Art Businessman or a Business Artist. Being good in business is the most fascinating kind of art. During the hippies era people put down the idea of business – they'd say 'Money is bad', and 'Working is bad', but making money is art and working is art and good business is the best art.

Joseph Kosuth, “Introduction” in Art After Philosophy and After: Collected Writings, 1960–1990 (Cambridge: MIT Press, 1991); cited in: Thierry Mortier. " Semiotics as Art: Kosuth http://www.semionaut.net/semiotics-as-art-joseph-kosuth/," Sunday, 1 July 2012.

Source: Art Worlds (1982), p. 245 as quoted in: John Ross Hall, Mary Jo Neitz, Marshall Battani (2003) Sociology On Culture. p. 196.

The Life and Writings of Joseph Mazzini (1864), p. vii
Context: Art does not imitate, but interpret. It searches out the idea lying dormant in the symbol, in order to present the symbol to men in such form as to enable them to penetrate through it to the idea. Were it otherwise, what would be the use or value of art?

The Origins of Art (1966)
Other Quotes
Context: What I am searching for... is some formula that would combine individual initiative with universal values, and that combination would give us a truly organic form. Form, which we discover in nature by analysis, is obstinately mathematical in its manifestations—which is to say that creation in art requires thought and deliberation. But this is not to say that form can be reduced to a formula. In every work of art it must be re-created, but that too is true of every work of nature. Art differs from nature not in its organic form, but in its human origins: in the fact that it is not God or a machine that makes a work of art, but an individual with his instincts and intuitions, with his sensibility and his mind, searching relentlessly for the perfection that is neither in mind nor in nature, but in the unknown. I do not mean this in an other-worldly sense, only that the form of the flower is unknown to the seed.

"The magician" by Maya Jaggi in The Guardian (17 December 2005) http://books.guardian.co.uk/departments/childrenandteens/story/0,,1669112,00.html
Context: Sometimes one’s very angry and preaches, but I know that to clinch a point is to close it. To leave the reader free to decide what your work means, that’s the real art; it makes the work inexhaustible.

Small Houses: Their Economic Design and Construction (1922), Introduction