This example uses React to render a static SVG scene composed of basic geometric shapes, including circles, a rectangle, lines, and a custom path. The SVG elements are defined directly in JSX-like markup within the `index.html` file, with CSS transitions applied to circles inside a `<g>` group, causing them to smoothly change fill color on hover. The visualization demonstrates the interplay between SVG primitives, CSS styling, and interactive hover effects, rendered at a fixed 960 by 700 pixel viewport.