A minimalist demonstration of SVG primitives. Seven large black circles are positioned on a white background against a 892x607 viewBox, specified using literal `cx` and `cy` coordinates rather than a data-driven layout. The circles’ fill is hard-coded to `#1A1919`. The example showcases basic SVG shapes—rectangles and circles—through raw markup in an `index.html` file, with no external JavaScript libraries or data sources.