"Create a highly detailed and realistic portrait of Marcus Aurelius, the Roman emperor and Stoic philosopher. Depict him in a contemplative pose, dressed in traditional Roman attire with a laurel wreath on his head. He should be surrounded by symbols of wisdom and virtue, such as scrolls, a philosopher's book, and the Roman Senate. The background should evoke the grandeur of ancient Rome, with columns and an open sky, reflecting his deep connection to philosophy and leadership."