Graph-mapped brushstroke data may finally give art markets an objective fraud-detection layer beyond expert opinion.
Forgery costs the $60B fine-art market an estimated $1.6B annually—and AI is making fakes easier to produce. QuantumSpace is countering with a Neo4j knowledge graph that extracts up to 60,000 data points per painting, mapping relationships across thousands of works. The system flagged an undocumented restoration in a Caravaggio attribution and shows promise for craquelure analysis. Milan gallerist Deodato Salafia welcomes it as anomaly detection for experts—not a verdict machine.