Prompt
Generate a realistic portrait of Sir Michael Pepper, a British physicist, in a formal setting, possibly in a laboratory or with a subtle background referencing his work in semiconductor physics, quantum Hall effect, or mesoscopic physics; depict him as a dignified, middle-aged man from the 1980s or 1990s, with a gentle expression, wearing formal British attire reflecting his knighthood, including a suit and a medal or two symbolizing his awards such as the Faraday Medal; ensure the image conveys his significant contributions to physics and his prestigious reputation as a Fellow of the Royal Society.