By Maria Cramer “Washington Crossing the Delaware,” a painting that portrays ... but you don’t want to spend $15 to $20 million on a picture that was copied by an assistant,” he said.

One of only two surviving versions of "Washington Crossing the Delaware," among the most recognizable paintings in American history, could sell for as much as $20 million when it goes to auction ...

The famous “Washington Crossing the Delaware” painting, which hung in the White House from the 1970s to 2014, is coming up for auction next month, when it is estimated to fetch about $20 million.