This example visualizes the Iris Dataset as a scatter plot, mapping petal length on the x-axis and sepal width on the y-axis. Each flower is rendered as a circular mark, with a native SVG tooltip showing the x-value on hover. The visualization uses React components to structure the axes and marks, while D3 scaleLinear and extent functions handle the data scaling. Axes are drawn with custom D3 ticks and gridlines, styled with a Poppins font and teal color scheme, with source text shown while data loads.