This scatter plot visualizes the Iris Dataset, mapping petal length and width along the axes while coloring each point by species (setosa, versicolor, or virginica). The visualization is built with D3 v6, using `scaleLinear` for axes, `axisLeft` and `axisBottom` for ticks, and SVG circles for marks. Data loads from a CSV via `d3.csv`, with numeric parsing for measurement columns. The code assigns colors through a switch statement and uses fixed radius points, with margins configured for the full browser viewport.