His most expensive purchase was $8,500, and he concentrates on conceptual artists of the 80's and early 90's.

The show differs from many similar art world smorgasbords in that it will concentrate on artists who live or once lived in the city itself.

In paintings, he concentrates mostly on 19th- and 20th-century artists.

"He wanted us to concentrate on American artists."

There are two tricks to enjoying your experience: pre-book tickets and concentrate on select artists or periods.

"He is concentrating on more young British artists and blue-chip Americans," she said.

Magnasound began to concentrate more on classical artists.

It concentrates on Norwegian artists who have commercial potential worldwide.

The first four galleries concentrate on artists of this sort as if sterner, more original stuff might scare viewers.

Instead of approaching record companies, the Archer company is concentrating on producers and artists.