In The Curse of Oak Island Season 12, Episode 12, the team unveils the Blair treasure map, hinting at three hidden treasure ...

Spanish map of the world from 1622 ... as much for her intimate knowledge of the island as for the chart, and an expedition was mounted to hunt for the treasure. Welch went along, of course ...

Voyagers, buccaneers and buried gold are the starting points for Van Cleef & Arpels' high jewellery creation inspired by "Treasure Island".