This interactive scatter plot visualizes the Iris dataset, showing the relationship between sepal length and petal length for different iris species. The shape of each point encodes the species, with a legend explaining the mapping. Built with D3 v7, the visualization uses the scaleLinear function for axes and scaleOrdinal for shape encoding. Data is loaded from a CSV file, parsed with csvParse, and positioned using the symbol generator. The plot is rendered into an SVG, with axes created via the axisLeft and axisBottom APIs.