This visualization presents a scatter plot of the Iris dataset, mapping petal length against petal width, with points colored by species (setosa, versicolor, virginica). The chart uses D3 v6's `csv`, `scaleLinear`, `extent`, `axisLeft`, and `axisBottom` APIs, rendering via SVG. Data is loaded from a GitHub gist, and the plot includes labeled axes with custom styling. Although the code includes mappings for sepal length and width as `rx` and `ry` attributes, these are not applied as visual encodings, so the primary display remains the petal dimensions.