Prompt
Create a realistic image of Irving Langmuir, a middle-aged American man from the early 20th century, dressed in formal attire, likely a suit and tie, with a subtle background that hints at his work in chemistry and physics, such as a laboratory setting or a subtle pattern related to his discoveries like the Langmuir isotherm or a depiction of a gas-filled incandescent lamp, in a style that reflects a dignified and intellectual persona, reminiscent of photographs from the 1930s.