A force-directed graph displays a genealogy of Vijayanagara dynasty rulers, with orange circular nodes labeled by name and connected by lime-green links. The visualization uses `d3.forceSimulation` with `forceLink`, `forceManyBody`, `forceCollide`, and `forceCenter` to position nodes and prevent overlap. Data loads from a JSON file via `d3.json`, and the static color scheme in the data is overridden by the uniform orange fill applied in the rendering, which uses SVG elements.