Two SVG circles appear on a blank canvas, the first filled with the default black and the second with red, each positioned by explicit `cx`, `cy`, and `r` attributes. The example demonstrates basic shape rendering through inline SVG elements within an HTML document, styled via a linked `styles.css` that currently only resets the body margin. Rendered directly in the browser, it shows how static vector graphics can be embedded without any external JavaScript libraries, relying solely on native SVG syntax and minimal CSS.