This Sankey diagram visualizes the breakdown of a 10.99€ financial flow, tracing how the total splits into VAT and net amounts, then branches through streaming royalties, publishing rights, and performer shares. Rendered as a React component using SVG, it defines nodes and flows as typed data structures with manual positioning. The visualization uses custom path generators to create smooth Bezier curves for both main vertical flows and side branches, with flow width scaled proportionally to value.