ARTFEED — Contemporary Art Intelligence

Panama Papers Expose Offshore Art Market Secrecy and Key Collectors

market-auction · 2026-04-20

The International Consortium of Investigative Journalists (ICIJ) has revealed through the Panama Papers leak a significant trend among prominent art collectors utilizing offshore entities to hide their transactions. A report named 'The Art of Secrecy' illustrates how the Panamanian firm Mossack Fonseca enabled anonymity for affluent figures in the art sector, drawing parallels to tactics employed by dictators and con artists. Billionaire investor Joseph Lewis is notably mentioned, associated with the 1997 auction of the Victor and Sally Ganz collection at Christie's. Additionally, the Thyssen-Bornemisza family and Marina Ruiz-Picasso, granddaughter of Picasso, appear in the documents via registered companies. These findings underscore a culture of secrecy surrounding high-value art transactions over the last decade, linking collectors to global financial loopholes.

Key facts

  • The Panama Papers reveal art market figures using offshore structures for secrecy.
  • The International Consortium of Investigative Journalists (ICIJ) published a report titled 'The Art of Secrecy'.
  • The Panamanian law firm Mossack Fonseca served as offshore middlemen for art collectors.
  • Billionaire investor Joseph Lewis was involved in the 1997 sale of the Victor and Sally Ganz collection at Christie's.
  • The Thyssen-Bornemisza family is listed among the registered companies in the documents.
  • Marina Ruiz-Picasso, Picasso's granddaughter, is named in the Panama Papers.
  • The report connects collectors to the same financial anonymity used by dictators and fraudsters.
  • The revelations cover art deals and disputes from the last decade.

Entities

Artists

  • Marina Ruiz-Picasso

Institutions

  • International Consortium of Investigative Journalists (ICIJ)
  • Mossack Fonseca
  • Christie's

Locations

  • Panama

Sources