Burin Plate Engrave
A museum plate that engraves itself: the burin cuts every swelling line in cutting order — outlines, three hatch families, the deep darks — while a loupe camera follows the tip, pulls out to the figure, rides a magnifying roundel to the margin, and a hand wash blooms over the finished black proof. One JSON sheet; silent; deterministic; 16:9.
How it works
npm install inside the Skill folder, then build.mjs → validate + assemble the page
stills.mjs at the first cut, mid-hatch, the roundel flight and the wash; adjust until the plate reads
render.mjs → film.mp4, verified by ffprobe + full decode