Prompt
Generate a realistic portrait of John R. Whinnery, a distinguished American engineer and professor, in a formal setting that reflects his academic and professional achievements, surrounded by subtle hints of his work in electrical engineering and applied physics, such as a bookshelf with "Fields and Waves in Communication Electronics" or a background image related to microwave theory or optical communications, dressed in attire typical of a mid-20th-century academic, with a backdrop that could suggest a connection to the University of California, Berkeley.
