Monochrome Library Portrait: Hidden Behind a Book

A black and white portrait of a woman peeking from behind a large vintage hardcover book in a grand library. Use high-contrast chiaroscuro lighting from a single warm lamp, casting deep shadows on tall wooden shelves filled with leather-bound volumes. The subject is shown from the shoulders up, eyes visible over the top edge of the book, expression calm and curious. Hair styled in a classic 1940s updo, wearing a tailored blouse. Background features ornate crown molding, a wooden parquet floor, and a slight film grain texture to evoke a timeless, cinematic mood. Soft focus on the background with sharp detail on the book edge and the woman's face; vignette around the frame for a moody, intimate vibe.