This scatter plot visualizes Iris flower measurements, plotting petal width on the x-axis against sepal width on the y-axis for each sample. The visualization uses d3.csv to load the Iris dataset from a remote gist, then applies d3.scaleLinear to map the data values to SVG coordinates. Each data point is rendered as an orange, semi-transparent circle using d3.selectAll and data joins. The chart includes labeled axes for both dimensions, with the y-axis label rotated -90 degrees. The SVG rendering approach provides a clear, static view of the relationship between these two floral characteristics.