This example shows a single large yellow circle with a thick black outline, centered on a white canvas. The entire visualization is defined in a static SVG element, which is drawn directly within an HTML page. The circle is created using the SVG `<circle>` element, with its dimensions and styling set through the `r`, `cx`, `cy`, `fill`, and `stroke` attributes. The accompanying HTML provides the basic structure, and the project is a fork of a minimal "Hello HTML" template, referencing its README. No additional JavaScript libraries or data sources are used.