This interactive scatter plot visualizes the Iris dataset, showing petal length on the x-axis and petal width on the y-axis. Each point is colored by species (setosa in red, versicolor in green, virginica in magenta) using D3 v6’s scaleLinear, axisBottom, and axisLeft. The SVG circles also store sepal length and width as rx and ry attributes, though the visual radius remains constant. Data is loaded as CSV via d3.csv from a GitHub gist.