一位年輕男子充滿希望與堅毅的眼神，周圍環繞著金色星象圖與星座線條

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A highly detailed, hand-drawn illustration in a technical style of a young man looking upward with a hopeful and at the same time intense expression. His face is elaborated with fine cross-hatching that particularly emphasizes the facial structure and the emotional impact. The hair appears tousled and dynamic, with individual strands depicted in an ink-like sketch style.The portrait is surrounded by golden geometric patterns, celestial rings, and constellation-like lines, creating a fusion of scientific precision and spiritual atmosphere.Ratio 9:16