This interactive map of Dutch provinces uses D3.js to display geographic boundaries and animate a zoom-and-pan interface. It fetches TopoJSON data from Cartomap, projects it with `d3.geoMercator`, and renders paths via `d3.geoPath`. Clicking a province highlights it in red and smoothly zooms using `d3.zoom` and `transform` transitions, while a custom dummy coordinate marker appears as a small circle. The SVG output includes subtle stroke opacity and a dark background for contrast.