A scatter plot of the Iris dataset displays petal length against sepal width, with each flower represented by a teal circle. The visualization uses React components and D3 scales to map the data, with axes generated by custom AxisBottom and AxisLeft components. The code loads data via d3.csv, applies linear scales with d3.scaleLinear, and formats tick labels using d3.format. Styling includes Poppins font and custom tick and mark colors, with a native SVG title element providing tooltips.