This visualization displays the classic Iris Dataset as a scatter plot, mapping petal length on the x-axis and petal width on the y-axis. Individual data points are colored by species—green for setosa, yellow for versicolor, and black for virginica—using D3’s scaleLinear and extent functions to set the scales. The SVG rendering uses D3 v6 to append circles, with axes added via axisLeft and axisBottom. Although sepal length and width values are read from the CSV, they are assigned as rx and ry attributes on circles, which does not affect their circular appearance since the radius remains fixed.