Paul Gould was busy during the lockdown. He moved his easel so pedestrians could see him at work. And he kept changing the art on display in the front window. Then he started a new business.
Is it art history or art mystery? A decrepit painting that sold for $1,000 in 2005 is actually a work by DaVinci. A dozen years later, it sold for a record $450 million at an auction. Where is the painting today?
