This January, we profile artists to watch in the fields of sculpture, performance, video, installation, and other cutting-edge genres. In an
ARTnews exclusive, we report on the gathering of major conservators at a warehouse in Maryland where paintings by Clyfford Still, most of them never seen in public, are being treated and made ready for exhibition in the new Denver museum devoted to the artist. And we talk to the makers of a new documentary about the notorious theft of the Mona Lisa from the Louvre.