Welcome to the premiere of our brand-new series: Missing Masterpieces.

This week, we are stepping into the shadows of art history’s greatest unsolved heists, wartime plundering, and bizarre disappearances. We’re tracking five of the most valuable artistic creations in human history:

• Rembrandt’s The Storm on the Sea of Galilee: Sliced straight out of its frame during the infamous 1990 Boston museum heist.
• Raphael’s Portrait of a Young Man: Plundered during WWII and lost to history since 1945.
• Caravaggio’s Nativity: Vanished from a Sicilian church in '69, with rumors pointing straight to the Mafia.
• Da Vinci’s The Battle of Anghiari: A massive mural that disappeared off a palace wall... or is it still hiding under a layer of plaster?
• Jan van Eyck’s The Just Judges: Stolen in 1934, kicking off a bizarre ransom plot that was never solved.

What do you think happened to these masterpieces? Are they sitting in a private underground vault, or gone forever?

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If you're listening on the Spotify app, scroll down to answer our poll: Which of these five do you think is most likely to be found today?