Prompt
Generate a realistic image of Douglas McGregor, a middle-aged American man in the 1950s or 1960s, likely in a professional setting. He should be dressed in formal attire, possibly wearing glasses and holding a book or pen, conveying a sense of intellectualism and authority. The background should be a subtle, neutral color, with perhaps a hint of an academic or corporate environment, such as a bookshelf or a wooden desk. The style should be a classic, timeless representation of a renowned management theorist and professor.