도시의 외로운 가로등 아래 트렌치코트를 입은 탐정

A lone train speeds through a shadowy highway in a sprawling metropolis, shrouded in mist. In the foreground, a female trench-coated detective stands silhouetted, his face obscured by deep shadow, illuminated by a single, flickering streetlight a pale long leg can by appreciated through her coat aperture. He holds a smoking cigarrette, its ember a small point of warmth. The scene is rendered with stark, high-contrast lighting and an editorial composition, evoking a classic film noir atmosphere. A gritty digital illustration style with a muted, desaturated color palette, reminiscent of graphic novels such as Sin City, with sharp linework and dramatic chiaroscuro.