This gallery example demonstrates how raw SVG elements such as circles, rectangles, lines, and groups are composed into a static geometric composition. The visualization uses React as the framework and renders graphics through SVG markup, with styling applied via an external CSS file. Basic SVG attributes like `cx`, `cy`, `r`, `x`, `y`, `width`, `height`, and `stroke-width` define each shape's position and appearance, while the `transform` attribute translates a grouped set of shapes. The example highlights different fill colors, named colors, and hex codes, as well as stroke styling, to showcase foundational vector-graphics techniques.