A professor takes questions from a college audience after a lecture.

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Size: 3550px × 2366px
Location: University of California at Berkeley, California, USA, United States of America
Photo credit: © EBstock / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: american, art, audience, berkeley, classroom, college, continuing, education, hand, historian, history, lecture, lecturing, library, mature, older, professor, public, questioning, questions, raising, series, students, university