This example shows a family tree for the University of North Texas, mapping academic programs (Computer Science, Information Systems, Analytics, MBA) to individual students. The tree uses color-coded nodes to distinguish generations, with black for the root, green for depth 1, and blue for depth 2. It renders as an SVG using the d3.stratify and d3.tree APIs, with cubic Bézier curve paths connecting parent and child nodes, and text labels offset slightly to the right of each circle.