Paul Destieu's NADAL borrows the name of the famous tennis champion, the sole role humans can play here is picking up lost balls.

The performance artist John Kelly channels Egon Schiele in his reprise of “Pass the Blutwurst, Bitte,” at La MaMa.

John James Audubon's "Birds of America" sold at auction in London for $11.5 million, making it the world's most expensive book.