This scatter plot visualizes the Iris dataset, mapping petal length and petal width for each sample while coloring points by species (blue, green, or orange). The chart uses D3 v6 methods including `d3.csv` for data loading, `d3.scaleLinear` for axis scaling, and `d3.axisLeft`/`d3.axisBottom` for ticks. Circles are rendered via SVG with a fixed radius, and text labels for axes are rotated and styled. Data comes from a GitHub-hosted CSV file, parsed with a custom row handler.