This interactive scatter plot visualizes the Iris dataset, showing petal length against petal width while color-coding points by species (setosa, versicolor, and virginica). The visualization uses D3 v6’s `scaleLinear`, `axisLeft`, and `axisBottom` functions to render axes, with data loaded via `d3.csv` from a GitHub-hosted CSV file. Each circle’s position corresponds to petal dimensions, while its fill color maps to species through a custom marker function. The SVG output also includes rotated axis labels and a red-styled title, with data parsed from the CSV’s numeric columns.