Robert P. Langlands with others at an unidentified event

Though the event is not identified, the verso of the image says: "Conversing during a lecture break are, from left, Robert Langlands, Leonid Korogodsky, a Member in the School of Mathematics, and Philip Kutzko from the University of Iowa. Kumar Murty of the University of Toronto is in the foreground." Langlands is a Faculty member of the School of Mathematics, and all three of the other mathematicians have been a Member of that School. Please credit image as follows: copyright C. J. Mozzochi, Princeton N.J.