A scatter plot maps penguin flipper length to body mass, with points colored by species (Adelie, Gentoo, and Chinstrap) using cyan, magenta, and green. The SVG visualization is built with D3 v5, using `scaleLinear` for axes, `extent` to compute domains, and `axisLeft`/`axisBottom` for ticks. Data is loaded as CSV from a GitHub gist, and each circle’s size is fixed at radius 5 while bill dimensions are stored as extra attributes. The chart includes a title and cursive font styling for axes.