Prompt
Generate a realistic image of a middle-aged German physicist in a formal setting, possibly in a laboratory or office, wearing a suit and tie, with a thoughtful expression. He should be depicted with a slight smile, and his age should reflect someone born in 1934. In the background, subtle hints of particle physics equipment or diagrams could be included to reflect his work in the field. The style should be professional and dignified, reflecting his significant contributions to physics and his leadership roles, including his position as Director-General of CERN.