"Create a stoic image of Marcus Aurelius, the Roman Emperor and philosopher

"Create a stoic image of Marcus Aurelius, the Roman Emperor and philosopher, sitting in deep contemplation. He should be depicted wearing traditional Roman attire, with a calm yet resolute expression, reflecting wisdom and inner strength. The background should feature elements of ancient Rome, such as marble columns or a temple, but remain subdued to keep the focus on his thoughtful demeanor. The lighting should be soft and natural, highlighting the details in his face and clothing, conveying a sense of timeless wisdom and stoic tranquility."