Prompt
Create a realistic portrait of Elihu Thomson, a middle-aged man with a gentle face and a distinguished air, dressed in formal attire typical of the late 19th or early 20th century, sitting in a study with symbols of his work in electrical engineering and physics in the background, such as diagrams of electrical circuits, a model of an arc lamp, or a transformer, with a subtle hint of a laboratory or academic setting, reflecting his roles as inventor, engineer, professor, and co-founder of the Thomson-Houston Electric Company, which later merged into General Electric.