You can't prove Rembrandt is better than Norman Rockwell - although if you actually do prefer Rockwell, I'd say you were shunning complexity, were secretly conservative, and hadn't really looked at either painter's work. Taste is a blood sport.

Of all the biennials, triennials, quadrennials, internationals, and massive group shows, Documenta, established in 1955 and held once every five years in Kassel, Germany, is seen as the most serious. A statement show.

Just as Pollock used the drip to meld process and product, Richter 'found' and used the smudge and the blur to ravish the eye, creating works of psychic and physical power.

Summer is a great time to visit art museums, which offer the refreshing rinse of swimming pools - only instead of cool water, you immerse yourself in art.

More and more in the art world are becoming moralistic, telling artists and critics what they should and shouldn't write, do, or make art about. Never mind the intellectual hypocrisy of this: Those who violate the clublike code are made out to be wrong, immoral, corrupt.

Rumors sound of galleries asking artists for upsized art and more of it. I've heard of photographers asked to print larger to increase the wall power and salability of their work. Everything winds up set to maximum in order to feed the beast.

If only we could persuade galleries to observe a fallow period in which, for two months every other year, new and old works of art could be sold in back rooms and all main galleries would be devoted to revisiting shows gone by.