Optical Illusion Concentric Circles - Hypnotic Spiral Design #1498964 (License: Personal Use)

This high-contrast monochrome image features precisely spaced concentric circles that produce a powerful optical illusion of movement or depth. The alternating bands exploit peripheral vision and retinal afterimages, often causing the illusion of rotation or expansion. It’s widely used in visual perception research, graphic design, and mindfulness exercises.

Commonly used in psychology articles on visual illusions, design resources for pattern inspiration, meditation apps for focus training, and educational content about human perception. Matches user intent for learning about optical effects or sourcing minimalist vector graphics.