Ultra-realistic cinematic art portrait, Canon EOS R5, 50mm f/1

Ultra-realistic cinematic art portrait, Canon EOS R5, 50mm f/1.4, aperture f/2, 8K. Woman and man from reference photo standing in a grand library. Man stands directly behind her, one arm wrapped around her waist, other hand resting at her hip. She leans back slightly into him, body turned three-quarter toward the bookshelves — pose intimate and still. She wears a long black evening dress with narrow sleeves and deep open back. He wears a dark classic suit with an open-collar dress shirt, no tie. Tall dark wood bookshelves fill the right edge of frame; stacked books on a reading table to the left. Shallow depth of field: sharp focus on the couple's silhouettes and clothing, bookshelves softly bokeh-blurred. Lighting: hard directional warm light from upper-left, strong diagonal light rays through dusty air, deep soft shadows, strong rim/back light defining the line of her bare back and shoulders. Warm vintage color grading, slightly muted palette, subtle film grain. No text, logos, or icons in frame.
Negative prompt: changed faces, altered facial structure, changed natural asymmetry, smaller eyes, shorter lashes, extra limbs, retouched skin, plastic skin, distorted hands, extra fingers, deformed hands, overexposure, noise, logos, text, watermarks, wide-angle distortion.