This example shows how basic SVG shapes—circles, rectangles, lines, and a polyline path—combine through layering and symmetry to form a geometric composition on a 960×500 canvas. Three red-and-white circular motifs, created using overlapping `<circle>` elements, flank two vertical `<rect>` bars and four diagonal `<line>` strokes. A black triangular path, built with the SVG `d` attribute and `M`/`L` commands, overlays the center. The code directly manipulates SVG elements without external libraries, demonstrating primitive shape rendering, stroke styling, and element ordering.