Art Dealer Ralph DeLuca on Navigating the Market for Clients and Himself

Sometimes, no matter how smart, connected, and well-resourced you are, you simply need an expert—and not just any expert, but the rarefied insider whom other specialists call when they need help. Luckily Robb Report has our own highly curated directory of heavy hitters across categories: the Masters of Luxury.

This month, it’s Ralph DeLuca, the tough-talking art adviser for everyone from Leonardo di Caprio to Steven Spielberg to Martin Scorsese. New Jersey–born DeLuca…