Optical illusion, 錯視

Can you spot the panda? After Hungarian illustrator Gergely Dudás posted this image on his Facebook page, thousands of people vented their frustrations at not being able to find it

Russian artist Ilja Klemencov hides a panda within an optical illusion | Daily Mail Online
Read more: http://www.dailymail.co.uk/femail/article-3403414/Ppanda-hidden-zig-zag-lines-Russian-artist.html#ixzz3xWG5bUEl
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Optical illusion - Wikipedia, the free encyclopedia

錯視

illusion, Visual illusion,Optical illusion. 錯覺, 錯視, 錯視
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