This scatter plot shows the relationship between sepal length and petal length for iris flowers, with different species distinguished by shape. It uses D3 v7 APIs including `scaleLinear`, `scaleOrdinal`, and `symbolsFill` to map data values to positions and symbols. The visualization renders SVG paths for each data point, with axes generated via `axisLeft` and `axisBottom`. A legend, created through the shapeLegend module, displays the species-to-shape mapping. The data is loaded from a remote CSV file using `csvParse` and rendered within an SVG canvas sized to the browser window.