Observer’s January Art Fair Calendar Our guide to January's best art fairs will help you put together the perfect art itinerary. By Christa Terry
The Winter Show Returns With an Encyclopedic Presentation and Its Signature Timeless Flair Someone once described the fair to director Helen Allen as "a galaxy of colliding worlds," and she says that description particularly apt. By Elisa Carollo
Antonello da Messina’s Rare Double-Sided Masterpiece Will Lead Sotheby’s Old Masters Sales By Elisa Carollo