Hypnotic Spiral Optical Illusion - Visual Perception Example #1903144 (License: Personal Use)

This high-contrast monochrome spiral uses alternating black and white bands to produce a strong kinetic illusion, tricking the brain into perceiving rotation or inward movement. The concentric rings gradually tighten toward the center, enhancing the effect of depth and motion even in a static image. It’s widely used in cognitive science demonstrations and graphic design for its psychological impact.

Commonly used in psychology articles, educational materials on optical illusions, UX/UI design blogs discussing perceptual effects, and art therapy resources; matches user intent for learning about visual perception, finding illustrative examples, or sourcing royalty-free illusion imagery.