Noir investigator with mysterious envelope illustration

A striking black and white woodcut-style illustration with subtle gold highlights, evoking a 1920s Art Deco aesthetic. The central figure is a mysterious middle-aged woman wearing a dark trench coat, gazing directly at the viewer with a stern and focused expression. She holds a crisp envelope in her gloved hand, suggesting a narrative of intrigue or espionage. The composition is framed by an elaborate, symmetrical golden architectural motif that echoes period-specific design elements. In the background, the blurred outlines of a restaurant interior provide depth, featuring silhouettes of patrons at dining tables. The high-contrast, line-based rendering style emphasizes the subject's sharp features and provides a tactile, graphic quality. The overall atmosphere is reminiscent of classic noir detective cinema, utilizing a clean, balanced layout and a restrained color palette of dark shadows, off-white, and metallic gold accents.