NEW YORK - Slideshow of works at November Auctions

The coming month will help diagnose the health of the art market, as Christie's and Sotheby's hold important modern and contemporary art sales in New York. The two houses, which have been exhibiting $500 million worth of art in Moscow in October, continue to court the Russians. There will also be a slew of American and international art fairs throughout the fall that should help gauge how the market is actually fairing.

In Pictures: Art At New York's November Auctions (Forbes)