This example displays a world map using the Natural Earth projection, rendered with SVG paths. It visualizes landmasses in beige, ocean in blue, and includes graticule lines and country borders in contrasting colors. The visualization uses `d3.geoNaturalEarth1` and `d3.geoPath` to project geographic data loaded from the world-atlas TopoJSON dataset, with `topojson.feature` and `topojson.mesh` extracting land and interior boundaries. The map is built as a React component, with marks drawn using D3 v5.