This interactive graph visualizes the network of connections within the Kenneth Rainin Foundation, using color-coded clusters to represent distinct organizations and their relationships. The visualization employs a force-directed layout, where nodes represent individual entities and links denote connections, with node size indicating hierarchy level from main organizations to child nodes and leaves. Built with D3 version 6, the code utilizes the `d3.forceSimulation` API for physics-based positioning, including many-body repulsion, link constraints with custom distances, and centering forces. Users can drag nodes to explore the network, and the simulation dynamically adjusts node positions and link paths in response to interaction.