This illusion tests contrast sensitivity, which measures how well we can distinguish between objects and their backgrounds ..

This amazing optical illusion will challenge your visual perception ... camouflaged in the background. Your challenge is to spot all three of them within nine seconds. Can you manage?

The human brain possesses an amazing capacity to perceive images in novel ways, frequently creating perceptions based on perspective and past experience. Optical illusions exploit this tendency, ...

But this mind-boggling optical illusion ... I saw Jesus! Amazing creativity!' While another wrote: 'I can't unsee him and I don't want to.' So, does this baffling illusion work for you?

That is why this article brings you an amazing optical illusion that will definitely ... The dog hides perfectly in the background which makes it difficult to spot. The challenge that will test ...

Optical illusions like this aren’t just fun; they also have amazing benefits for your brain ... The cat is hidden against the background, making it difficult to spot at first.