Jotaro Kujo from JoJo's Bizarre Adventure, standing in a powerful and heroic pose, his expression filled with intense determination and rage, set against a vibrant and dynamic background, rendered in a manga style with intricate details and bold lines, capturing the essence of a Hirohiko Araki masterpiece, with high-quality, crisp visuals, ensuring the image is free of any blurring or artefacts, focusing on a well-composed and balanced portrait --ar 1:2 --q 5 --s 50 --niji 5.