This example juxtaposes plain HTML text with a basic SVG circle to illustrate fundamental differences between the two rendering approaches. The page uses CSS to style a large “Hello HTML!” message, while a separate inline SVG element draws a single black circle at coordinates (50, 50) with a radius of 50. No JavaScript or data binding is involved; the visualization relies purely on static markup within the `index.html` file. It serves as a minimal demonstration of SVG’s coordinate system and shape syntax for gallery viewers.