David Long's digital photographs taken during his presentation on the future of digital photography to the Executive MBA class on Friday, October 31, 1997.
Photos taken during the October 25, 2002 class at which David Sokol of MidAmerican Energy spoke. Only one photo of Sokol. The rest of the photos are of student presentations during the same night, and of students during a class break.
Photos from the November 15, 2002 class, at which Joe Ricketts, Ameritrade founder, and chair, spoke.