A simple circle rendered as an SVG element is the sole visual in this minimal data-visualization example. The page displays a single circular shape with a radius of 100 units, centered within an SVG container that has a width attribute set but no explicit height. The visualization uses no external libraries, relying instead on native HTML and SVG markup. The circle is drawn without fill or stroke styles, so it appears as a geometric outline. This example demonstrates the basic structure of embedding SVG graphics directly in an HTML document.