They become poetic thanks to optical illusions. Have a look at this collection ... photographs this rare animal for first time Top 10: stealth combat aircraft ...

YOU must have amazing eyesight ... carefully for the 10 differences. If you find this challenge too easy, or enjoy testing your brain, have a look at our other optical illusions.

Optical illusions are the most amazing and mind-bending visuals, challenging the way we perceive things. These changing images, whether in the form of drawings, objects, or scenes, often break the ...

Optical illusions challenge your observation skills by presenting familiar objects with hidden mistakes. A watch dial with the number 9 repeated twice instead of a 10 tricks many people.

Optical illusions have been proven to be a great brain exercise as it encourages problem solving skill and creative thinking while also helping us understand the way our brains and eyes work together.