超写实石墨肖像提示词

Ultra-realistic monochrome graphite portrait illustration on textured dark gray drawing paper. Pure white highlights reserved only for the brightest illuminated areas, creating strong value contrast against the mid-gray paper tone. Masterful pencil rendering with layered graphite shading, subtle burnished highlights, delicate tonal transitions, and highly refined skin textures. Precise hair construction using hundreds of individually drawn strands with soft directional flow and natural volume. Detailed facial modeling through smooth gradients, controlled edge work, and realistic light falloff. Fine graphite grain visible throughout the image, preserving the traditional hand-drawn aesthetic. Soft atmospheric background integrated directly into the paper texture without hard separation. The subject gradually dissolves from the shoulders downward, fading seamlessly into the textured gray paper through unfinished sketch marks, disappearing contours, and subtle tonal evaporation. Elegant negative space composition, museum-quality academic drawing, realistic depth, understated contrast, and timeless fine-art portrait craftsmanship.