Don’t go to a museum with a destination. Museums are wormholes to other worlds. There are ecstasy machines. Follow your eyes to wherever they lead you, stop, get very quiet, and the world should begin to change for you. And if you see me, say something! We can talk about it together.

The German ueber-photographer Andreas Gursky was the perfect pre-9/11 artist.

'Untitled' is a time machine that can transport you to 1992, an edgy moment when the art world was crumbling, money was scarce, and artists like Tiravanija were in the nascent stages of combining Happenings, performance art, John Cage, Joseph Beuys, and the do-it-yourself ethos of punk. Meanwhile, a new art world was coming into being.

Willem de Kooning is generally credited for coming out of the painterly gates strong in the forties, revolutionizing art and abstraction and reaching incredible heights by the early fifties, and then tailing off.

First let me report that the art in the Barnes Collection has never looked better. My trips to the old Barnes were always amazing, but except on the sunniest days, you could barely see the art. The building always felt pushed beyond its capacity.

It's art that pushes against psychological and social expectations, that tries to transform decay into something generative, that is replicative in a baroque way, that isn't about progress, and wants to - as Walt Whitman put it - 'contain multitudes.'

I like that the art world isn't regulated.