A simple SVG composition demonstrates geometric shapes, styling, and transformations without external datasets. It shows circles, rectangles, lines, and a path within a scaled group, using CSS classes to control stroke color, width, and line joins. The example utilizes inline SVG attributes like `fill`, `stroke`, and `transform` for layout, while an external stylesheet defines styling for grouped elements. The code specifically applies `stroke-linejoin: round` and `stroke-linecap: round` to the path, and renders everything through the browser’s native SVG engine.