Concentric Circles Diagram - Geometric Symmetry and Radial Design Reference #1677307 (License: Personal Use)

This black-and-white line illustration features two perfectly centered circles-one large outer ring and a smaller inner circle-intersected by vertical and horizontal axes passing through their shared center point. The precise construction highlights proportional relationships, radial symmetry, and coordinate referencing, making it suitable for technical documentation or educational visuals. The clean vector style ensures scalability without loss of fidelity.

Commonly used in mathematics textbooks, CAD tutorials, UI/UX wireframing (e.g., button or icon templates), and engineering schematics where radial symmetry or proportional scaling is demonstrated; matches user intent for educational diagrams, design system assets, or geometric reference images.