An exhibit at the Herbert Von King Cultural Arts Center in Bed Stuy features artwork by Rikers Island detainees.

Artwork by the mysterious Banksy is now on display at Brookfield Place in Manhattan. The piece, titled "Battle to Survive a Broken Heart," will be auctioned off on May 21.

This latest consignment joins other headline lots at Christie’s, including Monet’s Peupliers au bord de l’Epte, crépuscule, ...