Prompt
Generate a realistic image of a middle-aged American man, likely in his 70s, with a kind face and glasses, wearing a suit and standing in front of a bookshelf or a university background, representing Harry Lewis, a renowned American professor, computer scientist, and author, specifically highlighting his association with Harvard University, where he has spent a significant part of his career as a professor and has authored notable works such as "Elements of the Theory of Computation" and "Blown to Bits".