Pictures artists staged their own images or copied or cut out others already in existence. The viewer took them in separately, in sometimes paradoxical waves: an original image, then the manipulations of it, then the places where image and idea intersected. This created a crucial perceptual glitch that irony and understanding filled.

The art world is an all-volunteer force. No one has to be here if he or she doesn't want to be, and we should be associating with anyone we want to.

All of Koons's best art - the encased vacuum cleaners, the stainless-steel Rabbit (the late-twentieth century's signature work of Simulationist sculpture), the amazing gleaming Balloon Dog, and the cast-iron re-creation of a Civil War mortar exhibited last month at the Armory - has simultaneously flaunted extreme realism, idealism, and fantasy.

Art usually only makes the news in America when the subject is money.

Abstraction is one of the greatest visionary tools ever invented by human beings to imagine, decipher, and depict the world.

I'm not for or against video - or any medium or style, for that matter.

I like something about George W. Bush. A lot. After spending more than a decade having almost physiological-chemical reactions anytime I saw him, getting the heebie-jeebies whenever he spoke - after being sure from the start that he was a Gremlin on the wing of America - I really like the paintings of George W. Bush.