The TikTok optical illusion test reveals personality traits based on whether viewers see a rabbit or a duck first.

Optical illusion personality tests, as the name suggests, are fun and engaging tests. Basically, these are tricky images ...

Optical illusion personality tests are easy, fun, and engaging tests that claim to reveal a person's true nature. These tests ...

American psychologist Joseph Jastrow made this illusion in 1899 – to make a point about how the brain perceives what is in ...

A viral optical illusion from TikTok claims to reveal if you are more open-hearted or emotionally reserved, based on what you see first in a dual-image test.

If the raven-rabbit video looks familiar, it’s because it’s awfully close to the famous 19th-century optical illusion of a duck that looks like a rabbit, or a rabbit that looks like a duck, or ...

This optical illusion puzzle is leaving the internet seriously stumped as it's asking people to spot the hidden farmer in a cow's head - but you only have eight seconds to do so ...

Duck or rabbit? The 100-year-old optical illusion that could tell you how creative you are. The duck-rabbit image sparks social media storm after being shared online. Chloe Farand.