Prompt
Create a realistic portrait of Steven Weinberg, a middle-aged man with a gentle smile, wearing a pair of glasses and a suit, sitting in a library or office with books and papers around him, conveying a sense of intellectual curiosity and accomplishment. The style should be formal and dignified, reflecting his stature as a renowned physicist and author. Incorporate subtle hints of his Jewish heritage and American nationality, but avoid overt symbolism. The overall mood should be contemplative and introspective, capturing his passion for understanding the universe.