Art is a diverse range of human activities in creating visual, auditory or performing artifacts (artworks), expressing the author's imaginative or technical skill, intended to be appreciated for their beauty or emotional power. In their most general form these activities include the production of works of art, the criticism of art, the study of the history of art, and the aesthetic dissemination of art.
Art therapy (also known as arts therapy) is a creative method of expression used as a therapeutic technique. Art therapy originated in the fields of art and psychotherapy and may vary in definition.
Therapy (often abbreviated tx, Tx, or Tx) is the attempted remediation of a health problem, usually following a diagnosis. In the medical field, it is usually synonymous with treatment (also abbreviated tx or Tx). Among psychologists and other mental health professionals, including psychiatrists, psychiatric nurse practitioners, counselors, and clinical social workers, the term may refer specifically to psychotherapy (sometimes dubbed 'talking therapy'). The English word therapy comes via Latin therapīa from Greek: θεραπεία and literally means "curing" or "healing".
I used to be under the impression that in some kind of wanky, bullshit way, acting was like therapy: you get in and grapple with and exorcise all those demons inside of you. I don't believe that anymore. It's like a snow shaker. You shake the thing up, but it can't escape the glass. It can't get out. And it will settle until the next time you shake it up.
Gary Oldman in Henri Béhar "Gary Oldman on "Nil by Mouth" at filmscouts.com, 1997.05.08: Film Scouts Interview
A fairly clear line separated advertisement from art. ... The first effect of the triumph of the capitalist (if we allow him to triumph) will be that that line of demarcation will entirely disappear. There will be no art that might not just as well be advertisement.
G. K. Chesterton, Utopia of Usurers (1917), p. 6
The temple of art is built of words. Painting and sculpture and music are but the blazon of its windows, borrowing all their significance from the light, and suggestive only of the temple's uses.
Josiah Gilbert Holland, Plain Talks on Familiar Subjects, Art and Life. In Hoyt's New Cyclopedia Of Practical Quotations (1922), p. 43-45.