This example displays a natural Earth projection of the world, rendering land masses in teal with graticule lines and country borders overlaid on a light gray sphere. Using React and D3 v7, it applies `geoNaturalEarth1`, `geoPath`, and `geoGraticule` to project and draw the map, while `topojson.feature` and `topojson.mesh` extract land and interior boundaries from a World Atlas TopoJSON file. The SVG output includes distinct paths for the sphere, graticules, land, and borders, with styling applied via CSS classes.