This example shows two overlapping SVG circles centered on a 960×500 canvas, creating a target-like visual with a yellow outer ring and a red inner disc, each outlined in black. The circles are rendered using raw SVG elements defined directly in an HTML file, with styling applied through embedded CSS that sets the page margin to zero and hides overflow. The visualization relies solely on static SVG markup with explicit `cx`, `cy`, and `r` attributes, demonstrating fundamental vector graphics without any JavaScript or external libraries.