Michael Heizer's Herculean Effort to Move a 340-Ton Boulder across

Los Angeles readies for a ''Levitating Mass

Film Review: Levitated Mass, 2014-09-08

Michael Heizer's Herculean Effort to Move a 340-Ton Boulder across

How to Install a 340-ton Work of Art, Arts & Culture

Levitated Mass - Wikipedia

Film Review: Levitated Mass, 2014-09-08

Art review: LACMA's new hunk 'Levitated Mass' has some substance

Michael Heizer's Herculean Effort to Move a 340-Ton Boulder across

340 Tons Of Art To Rock L.A. : NPR

Michael Heizer's Big Work and Long View - The New York Times

Los Angeles readies for a ''Levitating Mass

Levitated Mass' by Michael Heizer