The so-called mermaid or fish optical illusion gave viewers an image of a pink stencil drawing of what can appear to be several different creatures, with the caption suggesting: “If you’re ...

As one of the abstract styles developing in the 1960s, Optical illusion (or Op) Art features games of lines and geometric ...

An optical illusion featuring two skulls that are seemingly ... by the name of SlipperyPockets explained that they had made a stencil on a piece of red card, but when looking at the curved ...

An optical illusion showed a bird hidden among tyres in a junkyard, challenging users to spot it within 4 seconds. Optical illusions are fascinating brain teasers that test our perception ...

If you’re someone who enjoys optical illusion brain teasers, we’ve got a tricky challenge that might just leave you scratching your head. Can you count the hidden ducks in this tricky optical ...