Photorealistic Dark Portrait with Dagger

A photorealistic portrait of a woman with long, dark wavy hair falling over her shoulders, looking directly at the camera with intense eyes and full lips painted in dark lipstick; she has a slender build with defined waist and hips, wearing a black lace camisole under an open black robe that drapes loosely over her torso and arms, holding a silver dagger with ornate hilt in her right hand raised slightly; behind her on the wall is a faint silhouette of a cross casting a shadow; the scene is framed by a circular vignette effect, lit with dramatic high-contrast lighting from the front-left creating sharp highlights and deep shadows across her face and body, cool monochrome tones with subtle grain texture.