A captivating optical illusion tests your observation skills. Initially, the image shows just one man on a secluded beach, but there's a hidden second man to discover. Try some other tips that ...

Photoshop CC 2015 tutorial showing how to create a mind-bending, optical illusion that makes an image ... If you and your partner use any of these 5 phrases regularly, your relationship is ...

Test your eyesight with a challenging optical illusion that requires you to spot the real owl among soft toys in just 7 seconds. Focus on subtle differences in texture and eye color to ...

London-based illusion attraction Twist Museum has shared an optical illusion set to baffle readers, that tricks the mind into seeing the same black and white photo in colour. The exhibit called ...