Frieze Fairs Director Victoria Siddall Knows Her Audience, and How Her Events Need to Evolve As the global art market continues to reach new heights, Siddall is focused on keeping Frieze Fairs unique—no small feat in the age of the art fair. By Helen Holmes
Antonello da Messina’s Rare Double-Sided Masterpiece Will Lead Sotheby’s Old Masters Sales By Elisa Carollo