He says "Levitated Mass" will constitute one of Los Angeles's most important art works.

WSJ: Levitated Mass | Arrival of a Rock Start | By Arnie Cooper

What's often forgotten is that the public has a role in art history, whether it's the Mona Lisa or this piece, 'Levitated Mass.

WSJ: Levitated Mass | Arrival of a Rock Start | By Arnie Cooper

The documentary "Levitated Mass: The Story of Michael Heizer's Monolithic Sculpture, " which follows the 340-ton boulder on its traffic-stopping journey through Southern California, will have its world premiere at the art museum.

WSJ: Los Angeles Film Festival to Include Mideast Focus

Part of an outdoor art installation called Levitated Mass, this unlikely local celebrity has unified Southern California, from its humble beginnings in a rock quarry to its final placement at the museum, with a much-buzzed-about unveiling in June.

BBC: LA��s granite giant