Clockwise, from top left: Low Memorial Library light display; symposium moderator Andreas H. Hielscher, professor of biomedical engineering; University Trustee Emeritus Savio Tung BS’73 with family (from left), Patty Tung, Ya Tung BS’01, and Kevin Tung BS’01; Upmanu Lall, Silberstein Professor of Earth and Environmental Engineering and professor of civil engineering and engineering mechanics (center) and Tuncel Yegulalp, professor of earth and environmental engineering (right); David Hu BS’13 and Mary Byers BS’13; University President Lee C. Bollinger underscored the centrality of engineering to the University as a whole; University Trustee Vikram Pandit BS’76, MS’77, PhD’86 (top left) with Jagdish Rao (top right), who sits on the SEAS Parents Council; Ah-Hyung (Alissa) Park, Lenfest Chair in Applied Climate Science of Earth and Environmental Engineering and Chemical Engineering; Andrew Smyth, professor of civil engineering and engineering mechanics; Keren Bergman, Charles Batchelor Professor of Electrical Engineering