I had a professor once point out that something becomes art once it is framed, no matter what that object may be.This Marcel Duchamps' idea, a classic Dada gesture he offered with his readymades, such as urinals hoisted upon gallery walls, and snow shovels on pedastals. The point , though, was that the object became an aesthetic object,denatured, in a manner of speaking , from its natural context and forced , suddenly, to be discussed in its very "thingness". The object becomes art by the lexicon we wrap around it, a linguistic default.Whether the object is art as most understand art to be--the result of an inner expressive need to mold , shape and hone materials and forms into an a medium that engages a set of ideas about the world, or unearths some fleeting sense of human experience -- isn't the point here. Ironically, art, generally defined as something that is absent all utility, any definable function, is suddenly given a use that is sufficiently economic, which is to keep an art industry in motion; it is the sound of money.
Duchamp, and other dadaists who sought to undermine this idea of art and its supposed spiritual epiphanies for the privileged few, instead furnished a whole new rational for art vending.