the name of the getty grant program was changed to "getty foundation" in 2005 to "better reflect[] the expanded scope of the getty's grant-making over the past two decades and reaffirm[] its commitment to philanthropy going forward". grants made by the foundation include funding the multicultural undergraduate internship program, begun in 1993, "seeks to increase staff diversity within visual arts organizations" in los angeles county. between 2002 and 2007, the foundation expended over $13.5 million to fund "plans to care for, maintain, and preserve... historic resources" at 86 united states colleges and universities. in 2006, the foundation committed $3.5 million to restore an 80 by 100 foot "america tropical" mural on olvera street in los angeles that was painted by david alfaro siqueiros. in 2006, in the aftermath of hurricane katrina, the foundation announced a $2 million fund "to aid new orleans's visual arts organizations".