This visualization displays the revenue of the top 20 makeup products using a basic pie chart with a legend to the right. The chart uses D3 v5's `pie` and `arc` generators to create the segments and `scaleOrdinal` with `schemeCategory10` for color encoding. Data is loaded from a CSV file via `d3.csv`, then sorted descending by revenue and sliced to the top 20 items. The SVG includes interactive mouseover logging and legend labels showing product names and dollar-formatted revenue values.