'The Night Cafe' and 'The Starry Night' still emit such pathos, density, and intensity that they send shivers down the spine. Whether Van Gogh thought in color or felt with his intellect, the radical color, dynamic distortion, heart, soul, and part-by-part structure in these paintings make him a bridge to a new vision and the vision itself.

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

While it may be a really trying, weird time for the art world, I see good work all the time. If you just go around to that many galleries, and if you stay open, you're going to see work with enough energy and surprise. I don't think I've ever gone to the galleries without coming home thinking, Gee, I now know something I didn't know this morning.

Urs Fischer specializes in making jaws drop. Cutting giant holes in gallery walls, digging a crater in Gavin Brown's gallery floor in 2007, creating amazing hyperrealist wallpaper for a group show at Tony Shafrazi: It all percolates with uncanny destructiveness, operatic uncontrollability, and barbaric sculptural power.

I also take pleasure in the so-called negative power in Grotjahn's work. That is, I love his paintings for what they are not. Unlike much art of the past decade, Grotjahn isn't simply working from a prescribed checklist of academically acceptable, curator-approved 'isms' and twists.

I love Rauschenberg. I love that he created a turning point in visual history, that he redefined the idea of beauty, that he combined painting, sculpture, photography, and everyday life with such gall, and that he was interested in, as he put it, 'the ability to conceive failure as progress.'

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.