This example displays a world map using a natural Earth projection, with countries rendered as light green SVG paths and oceans as a dark blue sphere. The visualization loads geographic data from the visionscarto-world-atlas TopoJSON file and uses D3 v5’s `geoPath` and `geoNaturalEarth1` to project the features. TopoJSON’s `feature` API converts the topology into GeoJSON, while SVG paths are appended dynamically to the canvas.