This interactive visualization renders the IRIS dataset as a scatter plot, displaying petal length versus petal width for individual flowers. Each circle is colored by species—sky blue for setosa, light green for versicolor, and orange for virginica—using d3.scaleLinear for positioning axes and d3.csv for data loading. The SVG is drawn with circles whose fill colors are determined by the species marker function, while axis labels are added as text elements with rotation. The code also includes unused sepal length/width dimensions as circle attributes.