Optical illusions often occur when there's an error in how the brain interprets what the eyes are seeing.In most cases, you'll look at an image but your pal might see something completely different.So take this illusion for example, most people can only see five horses in the picture – but there's way more.The image, which was shared on US website Kids Environment Kids Health, asked: "How many horses can you find in the picture?"Sounds fairly straight-forward right?
But the longer you might spend looking at the mind-boggling image, you might only find the same amount of animals. Luckily if you're baffled by the image, the website has offered a solution.
Read more on dailystar.co.uk