This animated scatter plot visualizes the Iris dataset, cycling through four attribute pairings every two seconds to reveal different relationships between sepal and petal measurements. Built with D3 v6, it uses d3.scaleLinear for axes, d3.scaleOrdinal for species color coding, and d3.axisLeft/axisBottom for ticks. SVG circles are rendered with CSS transitions, while a legend identifies the three iris species. The implementation follows the reusable chart pattern, with the scatterPlot function accepting configurable accessors for x, y, and radius values.