Hypnotic Zigzag Spiral Optical Illusion Art by Bridget Riley #108712 (License: Personal Use)

This 1962 work by British artist Bridget Riley features concentric bands of black-and-white zigzag lines arranged radially to produce a dynamic optical illusion of rotation and pulsation. The composition exploits human visual perception, triggering afterimages and apparent motion despite being a static image. Signed in the lower right, it exemplifies the Op Art movement’s focus on perceptual phenomena.

Used in art history articles, museum exhibition pages, design resource sites, and psychology content about visual perception; targets users seeking educational visuals, artistic inspiration, or examples of optical illusions.