This example shows basic SVG shapes—circles, rectangles, lines, and paths—arranged in a fixed composition with varied fill colors and stroke styles. It demonstrates how raw SVG markup, without any JavaScript libraries, can create static vector graphics. The code uses core SVG elements like `<circle>`, `<rect>`, `<line>`, and `<path>`, along with grouping via `<g>` and transform attributes for scaling and translation. CSS classes style the lines and paths, while inline attributes control fill and stroke properties for the other shapes.