A forest optical illusion on r/FindTheSniper left Reddit users struggling to find a deer hidden among dried shrubs.

Optical illusions come in all forms, but the good ol' fashioned accidental photo illusion has to be my favourite variety. From perplexing perspectives to that iconic blue (or is it gold?) dress, photo ...

A Reddit optical illusion showed a rocky hillside where a bighorn sheep was perfectly hidden, leaving viewers struggling to ...

An alligator is hiding expertly in this optical illusion picture. Can you find it in 5 seconds? Test your intelligence and ...

Optical illusions are not just fun games. These visual illusions can reveal how sharp your perception, observation skills, ...

Optical illusions can be playful—and they can also nudge us to reflect on how we interpret what’s right in front of us. Treat ...

The new optical illusion has left Reddit users scratching their heads as they attempt to find a hidden panda in a room full of snowmen.

An optical illusion is a fascinating visual trick that deceives the brain into seeing something different from reality. These ...

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The famous Ebbinghaus illusion, named for its discoverer, the German psychologist Hermann Ebbinghaus (1850–1909). Despite appearances, the two orange circles are the same size. Have you ever looked at ...

Welcome to Part 4 of Optical Illusions! Get ready to put your perception to the ultimate test…In this edition, we’ve gathered ...

Optical illusions, like the figure-ground type, challenge our perception. A new illusion reveals hidden shapes: an elephant ...