A classic black-and-white portrait of a glamorous blonde woman in 1950s Hollywood

A classic black-and-white portrait of a glamorous blonde woman in 1950s Hollywood style. The woman has long, wavy hair cascading down her back, with her head tilted back slightly and eyes closed, radiating a serene, ethereal expression. She wears a strapless, form-fitting black gown that accentuates her elegant hourglass figure with large breasts, with the fabric creating a smooth contrast against her fair skin. The lighting is soft and diffused, casting gentle highlights on her face and body while subtle shadows enhance the contours of her features. The background is abstract and blurred, resembling cascading water or shimmering light, creating depth and texture. The scene captures a sense of timeless beauty, sophistication, and sensuality, evoking the essence of classic Hollywood glamour photography. The image should maintain a high level of detail, with realistic textures in her hair, skin, and fabric, and have a soft, grainy film quality for authenticity