Missi Paul has been a watercolor artist for 15 years, and she knows a thing or two about the medium. It's a snap to pick her works from a group. Her paintings are crisp and exuberant. They have ...

A rare watercolor by French artist Paul Cezanne fetched $19.12 million at Christie's auction house in New York late Tuesday. The painting, titled "A Card Player," kicked off a spring auction of ...