Prompt
Generate a realistic image of an elderly American man in his 70s, sitting in a library or study surrounded by books, with a calm and introspective expression. He has a gentle face with a warm smile, and is wearing a pair of glasses and a simple, classic outfit. In the background, there are hints of anthropological and psychological references, such as books on therapy, anthropology, and psychology, and possibly some symbolic or cultural artifacts. The style should be reminiscent of a classic, timeless portrait, with warm and muted colors. The man is John Weakland, a renowned American psychologist, anthropologist, and author, best known for his work in brief therapy and family therapy.