This example demonstrates how to draw basic geometric shapes—a circle, rectangle, line, and path—using raw SVG elements within a React project. It shows how CSS classes can style SVG elements, as seen with the `.lines` class applying stroke attributes to lines and paths. The code uses inline SVG attributes for positioning and transform, alongside external CSS to control visual properties like stroke color, width, and line joins. The rendering approach relies solely on SVG, with no additional JavaScript libraries beyond the base React setup.