Мужской портрет у окна в технике кьяроскуро

Cinematic portrait of [a man with defined facial features], retaining the exact face from the reference photo, with dark tousled hair and intense eyes, framed from mid-chest up. He wears a simple white linen shirt, slightly unbuttoned, and sits beside a large antique wooden-framed window in a minimal, dark room. Early morning golden sunlight streams through the glass in dramatic god rays, illuminating glowing dust particles floating in the air. The light strikes one side of his face in a razor-sharp chiaroscuro divide, leaving half brilliantly golden and the other half in deep natural shadow. The window frame casts geometric shadows across his chest and shoulder. Contemplative expression, lost in thought as he gazes toward the window light.