This visualization shows a static side-view silhouette of a human brain, rendered as a dense, black vector path on an SVG canvas. The path data is drawn from a hardcoded geometry that outlines the brain’s complex folds and contours. The code uses D3.js v5 to insert the SVG element, while the `viewBox` and `preserveAspectRatio` attributes handle responsive scaling. Styling is applied via an external CSS file that centers the title and constrains the SVG width.