A Portrait Reborn Under Old Woodcut Strokes

Using the uploaded photo as the base, transform it into an old-style engraved illustration — extremely fine black ink lines, dense parallel hatching combined with cross-hatching, precisely carved contours, bearing the marks of woodcut and etching craft, evoking a classical print-making aesthetic. Overall committed to a monochrome black-and-white treatment, with line density varying meaningfully to build depth and volume, the lines following the natural curves of the underlying anatomy. Shadow areas are lightly emphasized with stippling, the technique carrying on the tradition of the old masters' engraving, with a touch of Baroque illustrative flair, the overall visual tone leaning antique-scientific-illustration. Line precision pushed to the extreme fineness, contrast strong yet leaving clean negative space; decorative quality coexists with anatomically rigorous rendering, the hand-carved texture feel must be convincingly simulated, the overall style aiming for a classic, timeless craft quality. No color, no gradients — shadow is achieved entirely through the lines themselves.