Create a vertical graphite pencil portrait on warm off-white textured paper of a young woman shown from the chest up, centered and facing forward. She has long, softly wavy dark brown hair parted near the middle, smooth youthful facial features, large expressive eyes, full natural eyebrows, a small straight nose, and a subtle closed-mouth smile. She wears oversized black rectangular eyeglasses with translucent amber-yellow tinted lenses; one hand is raised to the left side of the glasses as if adjusting the frame, showing slim fingers and a small ring. Add delicate jewelry: exactly 3 visible pieces, a ring on the raised hand, a thin bracelet on the wrist, and layered fine necklaces with one small round pendant. Dress her in a slightly shiny collared button-up blouse with soft folds and open neckline. Render the image as a highly detailed realistic charcoal-and-graphite sketch with fine crosshatching, visible pencil construction lines, softly shaded skin, detailed hair strands, and subtle smudging; keep the background minimal with faint rectangular guide lines and sketch marks. Use mostly monochrome gray pencil tones, with the eyeglass lenses the only warm colored accent. Maintain a calm, elegant studio portrait mood, symmetrical composition, no text, no watermark, no photorealistic color background.
