Prompt
Generate a realistic photograph of a middle-aged man with a gentle smile, wearing a pair of glasses and a suit, standing in front of a bookshelf filled with academic books. The man, Hans Joas, is a German sociologist and philosopher, and the image should reflect his profession and intellectual pursuits. The style should be formal and professional, conveying a sense of authority and expertise. The background should be a warm, neutral color, such as a wood-paneled study or a university office. The overall mood should be one of quiet contemplation and intellectual curiosity.
