This example builds a static natural scene using HTML and CSS, displaying trees, flowers, butterflies, a sun, grass, and a cat through styled `<div>` elements. The code uses CSS positioning and radial gradients for the sun, while tree trunks and leaves are constructed with colored rectangular and circular shapes. Although the files reference JavaScript, the visible implementation relies entirely on CSS styling and DOM structure rather than D3.js or other visualization libraries, with the scene remaining non-interactive and fixed in place.