This network diagram visualizes the connections within the Kenneth Rainin Foundation's arts program, showing main nodes, child nodes, and leaf nodes with varying sizes and colors. Built with D3 v6, it uses `d3.forceSimulation`, `forceManyBody`, `forceLink`, and `forceCenter` to compute a physics-based layout. The SVG rendering updates node positions and link lines on each simulation tick. Colors come from a generated palette in `colors.js`, and the interactive drag interaction allows repositioning nodes, which restarts the simulation.