Chân Dung Chì với Kính Màu

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 adjusting the frame, showing slim fingers and a small ring. Delicate jewelry includes exactly three visible pieces: a ring on the raised hand, a thin bracelet on the wrist, and layered fine necklaces with one small round pendant. She wears a slightly shiny collared button-up blouse with soft folds and an open neckline. Rendered as a realistic charcoal-and-graphite sketch with fine crosshatching, visible pencil construction lines, softly shaded skin, detailed hair strands, and subtle smudging. Minimalist background with faint rectangular guide lines and sketch marks. Monochrome gray pencil tones throughout, with the tinted eyeglass lenses as the sole warm accent color. Calm, elegant studio portrait mood, symmetrical composition, no text, no watermark.