This visualization displays the classic Iris dataset as a scatter plot, mapping sepal length to the x-axis and petal length to the y-axis. Each of the 150 flowers is rendered as a colored circle, with species (setosa, versicolor, virginica) distinguished by yellow, black, and pink fills. The plot includes labeled axes and uses D3 v7’s `scaleLinear`, `scaleOrdinal`, `axisBottom`, and `axisLeft` APIs. Data is loaded asynchronously from a CSV file and parsed with `csvParse`.