A minimal HTML page displays a single empty SVG canvas with a circular element lacking any fill or stroke. The example demonstrates the foundational structure of an SVG graphic embedded directly within an HTML document, requiring explicit width and height attributes on the `<svg>` tag to render properly. The circle’s radius is set to 200 pixels, but without additional styling or data binding, it remains invisible against the default white background. This serves as a starting point for building more complex visualizations.