This interactive scatterplot visualizes the morphological characteristics of gladiolus flowers, with each data point encoded as an ellipse whose fill color represents species (red, blue, or yellow) and whose rx/ry values reflect separate sepal measurements. The visualization cycles through four different measurement axes every few seconds, updating the x-axis scale and redrawing circles in an animated loop. Built with D3 v6, the example uses `d3.csv` to load data from a gist, custom SVG shapes with `attr('rx')` and `attr('ry')` for ellipse dimensions, and `setInterval` to trigger axis rotations. A static legend and rotated axis labels accompany the plot.