Art for art's sake—the usual English rendering of l'art pour l'art (pronounced [laʁ puʁ laʁ]), a French slogan from the latter half of the 19th century—is a phrase that expresses the philosophy that 'true' art is utterly independent of all social values and utilitarian functions, be they didactic, moral, or political. Such works are sometimes described as autotelic (from Greek: autoteles, 'complete in itself'), a concept also applied to "inner-directed" or "self-motivated" persons.
The phrase is sometimes used commercially. A Latin version of this phrase, ars gratia artis (Classical Latin: [ˈars ˈɡraːtiaː ˈartɪs]), is used by a motto of Metro-Goldwyn-Mayer film motion picture studio, and appears in the film scroll around the roaring head of Leo the Lion in its iconic motion picture logo.