This example shows a slope graph as a set of black, grey, red, and blue circles arranged along two implied time points, with each circle representing a data point’s position at those moments. The visualization is a static SVG generated in Figma and embedded directly into the page, rather than being computed by D3. The code uses no JavaScript APIs; it simply renders the SVG markup with ellipses, each having explicit cx, cy, and fill attributes. The rendering approach is purely declarative, with all visual encoding hardcoded in the SVG source.