Prompt
Generate a realistic image of a middle-aged man in the early 20th century, dressed in formal attire, likely a suit and tie, with a stern yet introspective expression, representing Walter Meissner, a German physicist, in a setting that reflects his work in physics, possibly a laboratory or a university office, incorporating elements that subtly hint at his work on superconductivity and the Meissner effect, such as superconducting materials or equipment in the background.