A report from the Cour des comptes, France's state auditing body, has deemed the Louvre's €666 million plan for a new entrance and subterranean complex around the Mona Lisa as "financially unsound." The report, released on November 6 by chairman Pierre Moscovici, criticizes the museum's management under director Laurence des Cars, highlighting severe delays in security upgrades—only 4% of an €83 million infrastructure budget has been spent since 2018. The audit follows an audacious heist of French crown jewels on October 19, which the report says was enabled by inadequate security. It urges the Louvre to prioritize a €450 million infrastructure plan over the grand renovation project, which has already seen a 45% cost overrun from its initial €450 million estimate.
The report matters because it exposes a critical tension between ambitious cultural projects and essential operational needs at one of the world's most visited museums. The Louvre's response, calling the report "unbalanced," signals a potential clash with the French government, as President Emmanuel Macron had announced the renovation as a "new renaissance" for the institution. The security failures and financial mismanagement raise urgent questions about the stewardship of national treasures and the allocation of public funds, with implications for museum governance and cultural policy in France.