炭笔写实沉思肖像

A hyper-realistic charcoal and graphite portrait of a handsome man with {argument name="hair style" default="thick, dark curly hair"}. He is leaning his head against his hand in a pensive, intense pose. Use {argument name="lighting" default="deep chiaroscuro lighting"} to create dramatic highlights on his face and forearm, with the background dissolving into {argument name="background style" default="heavy, textured black charcoal strokes"}. Every detail is meticulously rendered: the individual curls of his hair, the subtle stubble on his jaw, and the reflective moisture in his eyes. The style should feel like a traditional fine-art sketch on textured paper, featuring visible cross-hatching and blended smudges for depth. Monochrome, high contrast, moody, and cinematic.