This example demonstrates fundamental SVG shapes—circles, a line, and a rectangle—positioned on a 900 by 500 canvas with basic styling. The code uses raw SVG elements directly in an HTML page, applying the `fill` and `stroke` attributes to control color. It shows how to render vector graphics without any JavaScript libraries or data binding, relying solely on the browser’s built-in SVG support. The layout is static, illustrating a minimal approach to creating geometric visuals with declarative markup.