This D3.js (v7) SVG scatter plot visualizes the classic Iris dataset, plotting sepal length against petal length. Each of the 150 flowers is shown as a circular point, with colors distinguishing the three species: skyblue for Setosa, lightgreen for Versicolor, and orange for Virginica. The visualization uses `d3.csv` to load data from a GitHub repository, `d3.scaleLinear` for axis scaling, and `d3.axisLeft` and `d3.axisBottom` to render the axes. Green Times-font labels identify the quantitative axes.