This example demonstrates how SVG shapes and CSS styles can be combined to create a colorful static composition. It shows circles, rectangles, lines, and paths arranged in a scaled group, with some shapes using inline fill attributes and others inheriting styles from a parent `<g>` element or a `.lines` CSS class. The rendering uses plain SVG within a React app, though the visible chart is entirely hand-coded markup rather than generated data. CSS controls stroke color, width, and path-specific styling, while SVG attributes handle positioning and transforms.