A devil face built with D3.js v5 demonstrates DOM manipulation through SVG shapes and transitions. The code uses `d3.select`, `d3.append`, and `d3.arc` to construct circles, rectangles, paths, and triangles for the face, ears, horns, cheeks, nose, earrings, and hair. Eyebrows animate via chained `transition` calls with `attr` updates, moving up and down over two-second intervals. The scene renders against a light blue ocean background, with all elements positioned using SVG coordinate transformations relative to the center.