Is That Painting a Lost Masterpiece or a Fraud? Let's Ask AI

Artificial intelligence has to date been enlisted as a bogeyman in cultural circles: Software will take the jobs of writers and translators, and AI-generated images ring the death toll for illustrators and graphic designers. Yet there's a corner of high culture where AI is taking on a starring role as hero, not displacing the traditional protagonists--art experts and conservators--but adding a powerful, compelling weapon to their arsenal when it comes to fighting forgeries and misattributions. AI is already exceptionally good at recognizing and authenticating an artist's work, based on the analysis of a digital image of a painting alone. AI's objective analysis has thrown a wrench into this traditional hierarchy. If an algorithm can determine the authorship of an artwork with statistical probability, where does that leave the old-guard art historians whose reputations have been built on their subjective expertise?