A powerful, minimalist medium close-up illustration focusing on a middle-aged detective in a rumpled, textured suit, epitomizing Natsume’s grounded realism. His face is a roadmap of deep lines, exhaustion, and moral conflict, rendered with obsessive, sketchy-yet-refined ink work. One side of his face is completely swallowed by heavy, aggressive cross-hatched shadows that mimic the look of traditional pen-and-ink drawings, while the other catches a harsh, cold light that reveals a hollow, desperate gaze. Every wrinkle and bead of sweat is a deliberate stroke, emphasizing the immense psychological weight and existential fatigue typical of a Yoshinori Natsume protagonist. The composition is tight and suffocating, focusing entirely on the internal vacancy of the man.