Graphite pencil sketch portrait illustration prompt

Ultra-detailed monochrome graphite portrait illustration, contemporary fine-art sketch aesthetic, hyper-realistic facial rendering blended with expressive loose construction lines, premium pencil-on-smooth-paper texture, soft charcoal shading, refined graphite gradients, delicate cross-hatching, painterly tonal transitions, crisp high-contrast lighting, luminous skin highlights, subtle atmospheric depth, unfinished artistic edges, dynamic gestural strokes around the hair and clothing, elegant negative space composition, editorial fashion illustration, museum-quality draftsmanship, cinematic realism, minimalist black-and-white palette, clean white background, masterwork, ultra-high detail, 8K. Vertical 9:16.