At the Georgia Museum of Art, preservation has moved out of the back room and into the spotlight. This fall, visitors can ...

As two museums add major works, a look at how the acquisition process has changed Colby's Joan Mitchell painting and Portland Museum of Art's coming "Seven" sculpture were made possible through ...

Large-Scale Joan Mitchell Painting May Sell for $20 Million, an Artist Record, at Auction of Gallerist John Cheim’s Collection ...

A new exhibition shows the artist going deeper into the blues, greens and yellows of the French countryside, and into the act of painting itself. By Roberta Smith The painter Joan Mitchell, who ...