Noir Rooftop Grace: Black-and-White Portrait

Monochrome black-and-white portrait of a woman standing gracefully on an open rooftop outdoors at dusk. She stands tall with weight on one leg, back straight, slight turn toward the camera, and a calm, confident expression. Her hair is softly windblown. She wears a long, flowing coat or elegant dress that trails with the breeze. The rooftop surface shows concrete and a metal railing, with a distant city skyline and moody clouds under a pale sky in the background. Lighting is high-contrast film-noir style: deep blacks, bright whites, and rich midtones, with soft rim light outlining her silhouette. Use a shallow depth of field to gently blur the background while keeping the subject sharp, with subtle film grain for a vintage feel. Aim for a timeless, cinematic, feminine portrait.