This example renders a world map using a natural Earth projection. It displays landmasses and interior borders in teal and gray against a light sphere, with graticules indicating latitude and longitude lines. The visualization loads GeoJSON topology from the world-atlas package and processes it with topojson’s `feature` and `mesh` functions. It uses d3’s `geoNaturalEarth1`, `geoPath`, and `geoGraticule` APIs within a React component, drawing all paths as SVG.