3D street art photos: What's the secret behind these eye-popping illusions?

Street art across the globe strives to bring life to the dull concrete walls of our urban environments. But few artists manage to do it quite like this.

Street Artist Spray-Paints Boring Buildings With Optical Illusions That Look Like 3D Portals

Take AI Art to New Heights With This Optical Illusion, by Jim the AI Whisperer, The Generator

3D Graffiti Murals: Where Street Art Comes Alive - The Artsology Blog

This Artist Creates Stunning 3D Graffiti Illusions

At the Tate, Psychedelic Op Art Fools the Eye

Eye-popping 3D street art (photos) - CNET

3D street art photos: What's the secret behind these eye-popping

3D street art photos: What's the secret behind these eye-popping illusions?

A mesmerising story of an Indian woman 3D street artist - Times of India

3D street art photos: What's the secret behind these eye-popping illusions?

Eye-popping 3D street art (photos) - CNET

Autostereograms - Seeing 3D Images With The Naked Eye

What is Op Art? - Answered - Twinkl Teaching Wiki - Twinkl

How This Chalk Artist Creates Illusions on Pavement, Obsessed

3D street art photos: What's the secret behind these eye-popping