Prompt
Generate a realistic image of a mid-20th century American physicist: a man in his late 30s, with a serious expression, wearing formal attire, standing in front of a blackboard filled with complex mathematical equations, specifically in the field of quantum electrodynamics; he should be in a contemplative pose, with a hint of intellectual intensity, reflecting his contributions to the field, notably the Dancoff factor; incorporate subtle background elements suggesting a study or office in a university setting, possibly with references to his affiliation with the University of California, Berkeley, and his work under Robert Oppenheimer.
