Marlene Dietrich simmers with irritation in a photo by Irvin Penn, the face of Georg Baselitz’s mother is both frightful and beautiful with purple, red and yellow color, and Piet Mondrian breaks his own profile down into a robot-like assemblage of flat planes in 125 Newbury’s absorbing group exhibition ‘Face Values’ in Tribeca. From mechanical to emotive, around twenty visages from the 20th – 21st century employ a variety of techniques – from Zhang Huan’s ash on linen to Julian Schnabel’s broken crockery – to explore the expressive quality of the human face. Here, Elizabeth Peyton’s portrait of John Lydon portrays the 70’s Sex Pistol’s singer in a thoughtful pose at odds with the punk’s public persona. (On view in Tribeca through July 28th).