This example displays a world map using the Natural Earth projection, rendering countries as yellow polygons with a light blue ocean backdrop. The visualization loads geographic data from the world-atlas package via a URL, then uses D3’s `geoNaturalEarth1` projection and `geoPath` to convert GeoJSON features into SVG paths. It relies on the TopoJSON library’s `feature` function to extract country boundaries, with each country filled and lightly stroked for distinction.