Blue and Yellow Spiral Optical Illusion - Visual Perception Demonstration #1743919 (License: Personal Use)

This image features two identical circular patterns composed of alternating blue, yellow, and black radial segments arranged in a hypnotic spiral. Though static, the high-contrast color scheme and precise geometry create a powerful illusion of rotational motion-especially when the viewer’s gaze shifts between them. A thin black line connects the circles, enhancing the perceptual contrast and reinforcing the illusion’s dynamic effect.

Used in cognitive science, psychology education, UX/UI design articles, and art installations to demonstrate visual perception quirks; ideal for pages explaining optical illusions, attention mechanisms, or Gestalt principles.