Tobi Tobias for ArtsJournal

Jenn and Spencer, being given its world premiere on the opening night of the Mark Morris Dance Group’s run at the company’s studio/theater in Brooklyn, refers to two of the company’s splendid dancers, Jenn Weddel and Spencer Ramirez.  The duet named for and performed by them illustrates the magic a pair of dancers may be capable of and an extraordinary exploration of the duet form.