I am in the process of providing names of many of the people in this photo. Some people I can make out at a glance: Catherine Murphy (second in from the lower left corner of the photo, looking at the camera), Peter Charlap ( 3rd person back from Catherine, wearing a plaid scarf), Benjamin Busch (near the middle-back of the photo, long dark hair, looking down), Robert Mangold (to the left of Benjamin, dark coat, looking at the camera).