This interactive 3D scatter plot displays the classic Iris flower dataset, mapping sepal length, sepal width, and petal length to the x, y, and z axes. Each point represents a flower specimen, with its color indicating the species: setosa, versicolor, or virginica. The visualization is rendered using Plotly’s JavaScript library, `scatter3d` trace type, and relies on D3’s `d3.csv` method to fetch the dataset from a GitHub gist. The code explicitly sets a custom colorscale and applies colored point markers with pink outlines to distinguish the three species.