This example demonstrates basic geometric shapes rendered with SVG, using circles, rectangles, lines, and paths arranged in a grid. The shapes are styled through inline attributes and CSS classes, with color variations and stroke effects applied to specific groups. The visualization uses raw SVG elements within an HTML document, with a stylesheet that defines properties for line joining and stroke widths. The rendering approach relies on SVG's native vector graphics, transformed and scaled via the `transform` attribute, without any external JavaScript libraries.