Rick Norsigian, a construction worker and painter, bought the works of Ansel Adams for $45 that might be worth at least $200 million.

Running through October 12, 2010, the Anish Kapoor exhibition at Guggenheim Bilbao is the artist’s first major retrospective in Spain.

The Ghost Forest was an installation of rain forest tree stumps on display at Oxford University's Museum of Natural History.