Moody High-Contrast Portrait with Rim Light

A concise Nano Banana Pro prompt for generating a moody portrait of a man leaning against a concrete wall. The prompt emphasizes high contrast, with the body mostly in darkness, and a thin, dramatic diagonal beam of light highlighting the cheekbone and jawline, using cold tones.

Moody portrait of a man leaning against a concrete wall with his body mostly in darkness. Only a thin diagonal beam of light cuts across his cheekbone and jawline. Dark shirt, dark jeans, subtle highlight on his watch. Heavy contrast, cold tones.