A minimal web page demonstrates SVG fundamentals by rendering a single circle element directly in the markup. The example uses HTML, CSS, and JavaScript to show how vector graphics are drawn on the canvas. The circle is positioned with `cx` and `cy` coordinates, and sized with an `r` radius attribute. This simple construction illustrates how basic shapes can be created without additional libraries. The rendering approach relies on declarative SVG inside the HTML body, forming a starting point for understanding more complex vector-based visualizations.