This React Starter example displays a static SVG scene containing a blue circle, a rectangle, and a gray polyline path, all scaled up by a 13em font-size in the surrounding app. The visualization renders directly in the browser using React and ReactDOM, with the SVG markup defined inline in the HTML and styled through CSS classes for stroke properties. The code imports React components and uses the `render()` method to output a "Hello World" message, while the SVG elements remain hardcoded in the page structure.