This scatter plot displays the Iris dataset, mapping petal length and sepal width along the x and y axes, with species color-coded using a categorical scale. The visualization uses React with D3 v5, rendering as an SVG. It uses d3.scaleLinear for axes, d3.scaleOrdinal for the color legend, and d3.csv for data loading. The legend and axes are custom components, with circles sized at a constant radius.