A choropleth map visualizes the geographic distribution of artists by country, with each nation’s color intensity reflecting its artist count. The map renders in SVG using `d3.geoPath` and `d3-geo-projection` for world geography, while data loads asynchronously via `d3.json` from the Wasabi API’s `artist_all/77490` endpoint. A tooltip shows country-specific details, and the legend uses `d3-scale-chromatic` for color encoding. The visualization employs d3.v4 and is styled with a prominent bordered container, with hover interactions driven by mouse events.