This example demonstrates a minimal SVG rendering using a single circle shape, placed within an HTML document. It shows how primitive SVG elements are declared directly in markup, with the circle positioned at coordinates (50, 50) and a radius of 50 units. The code relies on the browser’s native SVG support, requiring no external JavaScript libraries or data sources. Rendering is handled entirely by the SVG specification, visible through the `circle` element and its `cx`, `cy`, and `r` attributes.