Golden Spiral Diagram - Fibonacci Sequence & Golden Ratio Visualization #207042 (License: Personal Use)

This black-and-white line diagram illustrates the golden spiral, constructed by drawing quarter-circle arcs inside squares whose side lengths follow the Fibonacci sequence (1, 1, 2, 3, 5…). Dashed radial lines converge at the spiral’s origin, highlighting symmetry and proportional growth; a small pentagon at the center reinforces connections to the golden ratio in geometry. The spiral expands outward logarithmically, embodying aesthetic and mathematical harmony found in nature and design.

Used in educational math resources, design theory articles, or architecture/arts pages explaining the golden ratio; targets users seeking visual understanding of Fibonacci-based spirals and their applications in art, biology, or UI design.