This example visualizes the distribution of a €12.99 Spotify subscription price across taxes, streaming services, labels, and artists. It presents a flow diagram where nodes represent revenue categories, with curved Bézier paths drawn on a Canvas element showing monetary values and percentages. The React component calculates financial figures and uses the Canvas 2D API with `bezierCurveTo`, `roundRect`, and custom text rendering to display the breakdown. Hover interactions track nodes through React state, while line thickness corresponds to the proportional value of each revenue stream.