This example displays the text “Hello HTML” centered on a blank page with an extremely large font size. The entire visualization is defined within a single `index.html` file using basic HTML and CSS. The styling relies on the `body` selector to set `text-align: center` and `font-size: 13em`, while no JavaScript libraries or external data sources are used. It serves as a minimal starting point for creating HTML-based visualizations, with a reference to a similar React starter project.