He is the most prolific public artist in Sacramento, and now, J.M. Knudsen is expanding his vision for a more creative city.

On view during Art Basel, a homecoming show at Hauser and Wirth tries to give a full view to the many layers of Meret Oppenheim.

The US will get its first Marcel Duchamp retrospective in more than half a century next year, in what is already poised to be ...