Anne Imhof’s three-hour spectacle of moody youth at the Armory is sweet sorrow, full of moping and muttering. Still, almost despite itself, it points to true art.

The German artist’s new project at the Park Avenue Armory is a collaboration with the curator Klaus Biesenbach ...

Ashley Bouder bid farewell, Mira Nadon dazzled in “Swan Lake,” Maria Tallchief was honored and Alexei Ratmansky had another winner.