ARTCRITICAL PICK FOR LABOR DAY WEEKEND: Titian’s The Flaying of Marsyas at Met Breuer

Even a show called Unfinished has to finish, as is the case with “Unfinished: Thoughts Left Visible” at Met Breuer. Which means that New Yorkers have through Sunday to marvel at Titian’s late masterpiece, on loan from the Archbishop’s Palace, Kromeriz, in the Czech Republic.