This interactive scatterplot displays the Iris dataset, plotting petal length against sepal length for individual flowers. The visualization is rendered as SVG and constructed with D3 version 7, using `scaleLinear` for axes, `axisLeft` and `axisBottom` for ticks, and a reusable `scatterPlot()` function following the getter-setter pattern. Data is loaded via `d3.csv` from a remote GitHub gist, with parsing converting string values to numbers. Circles are drawn with configurable radius, fill color, and opacity, accompanied by rotated axis labels for clarity.