Joan Mitchell at Folkwang Museum
A new volume is a cultural history, a biography, and a portrait of New York's fertile creative milieu
An ancient French vineyard is reborn as a site for permanent art installations and modern architecture
Albertina, Vienna Through January 9
Cheerful conceptual prankster Erwin Wurm creates a surreal universe where Bosch meets Looney Tunes.
Groucho Marx meets Dr. Frankenstein in the hilarious multimedia extravaganzas of John Bock, whose improbable props include mayonnaise, cigarette butts, and artificial blood.
Shifting among styles as diverse as Day-Glo abstractions, photorealism, and geometrically structured color charts, Gerhard Richter has consistently perplexed and dazzled the art world.