20 Unbelievable Optical Illusions That Will Make You Look Twice. #9 Is Just Brilliant. Share this post on FB: Share 8. via: twentytwowords.com 9. Keep your eyes on the cross, wait 5 seconds and you should start to see something strange in these actors’ faces. via: twentytwowords.com 10. 11. via: youtube.com 12. via: giphy.com 13. via: giphy.com 14. via: twentytwowords.com Page 2 of 3Previous 123Next