Is there such a thing as public good? That's all I'm asking. I mean, is your good the same as my good? I doubt that seriously. So, if we do not agree on a common sense of good, then how can there be any larger public good? What about some homeless person who sleeps on a heat grating down the street from that sculpture? Does he feel the public good when he stares up at this excessive interplay of metallic shapes? More likely he interprets this art through the way its form and function are relevant to his life, making this piece fairly useless. Such a lost soul's aesthetic viewpoint is overriden by the terms of his subsistence. Maybe he feels frustrated and hopeless that a behemoth made almost entirely of metal contains no surfaces large enough that he could use as shelter from rain or snow. Seeing the abstract metaphors, analogies, and conclusions that they invoke, or just laughing at the artist's pretense or the corrupt visions, which are particularly rife as this century comes to an end, requires taking your bank account for granted. That's a fine luxury for those with places to sleep and clothes that are clean.