This example demonstrates fundamental SVG shapes rendered directly in a web page, including circles, rectangles, lines, and paths. The code uses the SVG API within an inline `<svg>` element, specifying shape attributes like `cx`, `cy`, `r`, `x`, `y`, `width`, `height`, and `stroke`. It shows how different shapes can be styled with fills and strokes, and how path commands such as `M`, `L`, `C`, and `Q` construct curves and lines. The rendering is static, using no external JavaScript libraries or data sources.