Hauser & Wirth's owners are among the high-net-worth individuals fleeing the U.K. amid tax hikes. Plus, a rediscovered Man ...

John Singer Sargent is a minor character in the third season of HBO's "The Gilded Age"—but he was the major high society ...

An Emily Sargent exhibition at the Metropolitan Museum of Art introduces long-lost watercolors by John Singer Sargent's ...

How did the expressive, colorful brushstrokes of Van Gogh influence Matisse and ultimately change the course of modern art?