This interactive scatter plot displays iris flower measurements, using petal width and sepal length as primary axes while encoding species through colored markers (pink, yellow, and grey). The visualization cycles through different data dimensions every two seconds using `setInterval`, updating the x-axis mapping between petal width, sepal width, petal length, and sepal length. Built with D3 v6, the example uses `csv` for data loading, `scaleLinear` and `extent` for scaling, plus `axisLeft` and `axisBottom` for axes. SVG circles represent data points with animated transitions, while axis labels are appended directly to the SVG.