Art for sake by R Goldberg?

"Art for art's sake" is a phrase used to describe art that is created purely for its own aesthetic or artistic value, rather than for any external or moral purpose. The phrase was first used by the French poet and critic Théophile Gautier in 1835, but it gained widespread popularity in the late 19th century as part of the Aesthetic Movement, which emphasized the importance of art and beauty for its own sake.