1920s femme fatale, extremely seductive and dangerous beautiful woman in her late 20s, classic film noir style, sitting provocatively on the edge of a dark wooden detective's desk in a dimly lit 1920s private investigator office at night, sensual pose with arched back and crossed legs, deep plunging neckline evening gown with beaded details barely containing her breasts, lots of cleavage, long black satin opera gloves, pearl necklace, art deco earrings, short bob haircut with finger waves, dramatic smoky eye makeup, glossy bright crimson lips, seductive half-lidded eyes looking directly at viewer with intense temptation and danger, holding a glass of red wine in one gloved hand, elegantly smoking a long cigarette in an art deco cigarette holder in the other hand, smoke sensually swirling around her face and body, erotic and mysterious atmosphere, cinematic chiaroscuro lighting, strong dramatic shadows, warm desk, highly detailed skin texture, seductive bite on lower lip, subtle tongue touch on lips, dress strap slightly slipping off shoulder, perfect hourglass figure, voluptuous body