J. Paul Getty Trust
The J. Paul Getty Trust has the most money of any art institution in the world. In April 2009, it owns $US 4.2 billion.  The Trust's office is in Los Angeles, California. It operates the J. Paul Getty Museum at two locations, the Getty Center in Los Angeles and the Getty Villa in Pacific Palisades district of Los Angeles, California. The Trust's other programs are the Getty Foundation, the Getty Research Institute, and the Getty Conservation Institute.