A minimal HTML page renders a single yellow circle centered in an SVG canvas. The example demonstrates the simplest possible structured document, using a plain `<svg>` element with a `<circle>` tag to display vector graphics without any external libraries. The circle’s position and radius are set directly via `cx`, `cy`, and `r` attributes, while its color comes from the `fill` property. The page’s static, declarative markup shows how raw SVG inside HTML can produce basic shapes with no JavaScript or data processing.