Rediscovered Rubens Painting Headed For Auction At Sotheby’s

A portrait that had gathered dust in a family collection for almost 140 years could make £3.5 million ($4.3 million) at auction after it was discovered to be a Rubens.

The origins of "Portrait Of A Lady" were revealed when layers of dirt and varnish were removed, and it will go under the hammer at Sotheby’s in London, with...