A world map rendered in SVG using the D3 geoNaturalEarth1 projection, with graticules and country borders. The visualization displays land masses in teal against a light gray sphere, using data from the world-atlas TopoJSON dataset. The React component loads the data via D3's json function and applies topojson feature and mesh operations. A d3.geoPath generator traces the projected land, interiors, and graticule paths.