A React-based fork of the SVG Fundamentals example renders a nested set of circles and two quadratic bezier paths directly in an SVG canvas. The circles use inline `fill` attributes, while the paths employ a `path` element with `M` and `Q` commands. An SVG `<animate>` element modulates the paths' `opacity` attribute over a 10-second loop, producing a blinking effect. The example demonstrates basic SVG shapes and declarative animation without external libraries.