Prompt
Generate a realistic image of a middle-aged British man in the 1950s or 1960s, sitting at a desk with a pen in hand and a book open in front of him, with a subtle hint of a Sherlock Holmes-inspired atmosphere in the background; he has a gentle, introspective expression, with a slight resemblance to his famous father; the style should be a warm, nostalgic realism, reminiscent of classic author portraits.
