Seriously, where? “Few works have evoked as much intrigue, either in the world of art or among the courts of Persian Gulf royals. First, its authenticity as the product of Leonardo’s own hand was the subject of intense debate. Then, in November 2017, it became the most expensive work ever sold at auction, fetching $450.3 million from an anonymous bidder. … Now, the painting is shrouded in a new mystery: Where in the world is Salvator Mundi?” – The New York Times