This example shows an animated scatter plot of the Iris dataset, cycling through four flower measurements (petal length, petal width, sepal width, sepal length) every two seconds. The plot uses SVG rendering with D3.js, employing scales for axes, ordinal symbols to distinguish the three flower varieties, and a transition system to animate changes. The reusable scatter plot component updates data bindings idempotently, with axis labels and hover interactions that change symbol colors.