This example demonstrates basic SVG shape primitives, combining circles, a rectangle, a line, and a path within a fixed 950×500 canvas. The SVG rendering shows layered elements, including a large green circle with a smaller red center point, a red rectangle with a navy border, and arbitrary geometric paths. The code uses native SVG APIs directly in the HTML, with attributes for positioning, fills, strokes, and stroke widths, illustrating fundamental vector graphics without external libraries.