This example displays a simple SVG scene with two overlapping circles and a rectangle, rendered directly inside an HTML page. It uses React’s JSX syntax to declare the SVG elements (`<circle>`, `<rect>`) and CSS to reset the body’s margin and hide overflow. The shapes are styled entirely through SVG attributes and the page relies on a basic `index.html` and `styles.css` structure, demonstrating how static vector graphics can be composed without external charting libraries or data sources.