Mission accomplished. The Museum of Modern Art's wide-open, tall-ceilinged, super-reinforced second floor was for all intents and purposes built to accommodate monumental installations and gigantic sculptures, should the need arise. It has arisen.

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.

The giant white cube is now impeding rather than enhancing the rhythms of art. It preprograms a viewer's journey, shifts the emphasis from process to product, and lacks individuality and openness. It's not that art should be seen only in rutty bombed-out environments, but it should seem alive.

There are many, many art worlds. Art contains multitudes.

Any critic will tell you that there are a few dealers where you get a little bit scared to go into their gallery, and that's unfair to them, to yourself, to the reader, and to the artist. But I just want to look. When I'm done looking and writing, I love talking to art dealers. They are so alive and interesting and amazing - from Larry Gagosian all the way on down.

I don't know much about auctions. I sometimes go to previews and see art sardined into ugly rooms. I've gawked at the gaudy prices, and gaped at well-clad crowds of happy white people conspicuously spending hundreds of millions of dollars.

Chris Ofili's suave, stippled, visually tricked-out paintings of the nineties, with their allover fields of shimmering dots and clumps of dung, are like cave paintings of modern life. They crackle with optical cockiness, love, and massive amounts of painterly mojo.