Optical Illusion Triangle - Black and White Spiral Pattern #2012429 (License: Personal Use)

This high-contrast monochrome image features a large equilateral triangle filled with alternating black and white stripes that converge toward a central vanishing point, producing a powerful tunnel-like optical illusion. The precise geometric arrangement induces perceived rotation and depth, engaging the viewer’s visual cortex in a classic example of peripheral drift and motion aftereffect. Ideal for illustrating perceptual phenomena in cognitive science or as a bold graphic element in modern design.

Used in psychology articles, design portfolios, educational content on visual perception, or as a background/hero image for sites exploring illusions, neuroscience, or abstract art; targets users seeking visual impact or scientific explanation.