Art crime detective Arthur Brand warns: 'All museums have been, and will be, victims of theft'

François Picard is pleased to welcome art crime detective Arthur Brand. "In the old days they stole a painting, but a painting is unique; you cannot cut it in two," explains Brand, "In the last 10 years they have been targeting more and more objects made of gold, silver". He examines the transformation of international art theft, warning that increasingly sophisticated criminal opportunism is shifting attention from irreplaceable paintings towards precious metals and gemstones that can be dismantled, melted down or dispersed.

He identifies a disturbing proliferation of copycat museum robberies across Europe, fuelled by the apparent ease with which criminals penetrated the Louvre and escaped within minutes. Challenging the popular 'Hollywood' mythology of elaborate criminal masterminds, he instead describes a landscape shaped by opportunism, institutional security failures and the lucrative disposability of stolen cultural treasures.

The spectacular theft of €90 million worth of jewels from the Louvre have exposed vulnerabilities extending far beyond the security of France's most celebrated museum.

While estimating the chances of recovering the missing jewels at "50-50," Brand suggests that French investigators may know considerably more than they have publicly disclosed. His assessment raises broader questions about the protection of cultural heritage in an era when the commercial value of stolen objects may increasingly outweigh their historical and artistic significance.