Optical illusion, Visual illusion. 錯視, 視覺假像

Optical Illusion Wallpaper by ~Krycha182 on deviantART  http://krycha182.deviantart.com/art/Optical-Illusion-Wallpaper-164892964

25 Mind-blowing Optical Illusions  http://businessboomcollective.com/0612/25-mind-blowing-optical-illusions/

The latest works  http://www.ritsumei.ac.jp/~akitaoka/saishin-e.html

Optical Illusions! - WikiBrains blog  http://blog.wikibrains.com/wordpress/index.php/optical-illusions/

Optical Illusion - IDOL Magazine on Behance  http://www.behance.net/gallery/Optical-Illusion-IDOL-Magazine/1969929

Optical illusions pictures for kids - Hd Wallpapers  http://www.hdwallpapersonly.com/optical-illusions-for-kids.html

25 Mind-blowing Optical Illusions http://businessboomcollective.com/0612/25-mind-blowing-optical-illusions/

Download Illusions Optical Wallpaper 1600x1200 | Wallpoper #365238  http://wallpoper.com/wallpaper/illusions-optical-365238

3D Optical Illusion - Wallpaper #43484  http://fwallpapers.com/view/3d-optical-illusion

Magic Self-Moving Patterns on Behance  http://www.behance.net/gallery/Magic-Self-Moving-Patterns/1606319

The latest works  http://www.ritsumei.ac.jp/~akitaoka/saishin-e.html

» Funny-Optical-Illusions-141 - MyPics  http://development4.net/MyPics/optical-illusion-24-09-2012/funny-optical-illusions-141/

35+ Amazing Optical Illusions | Graphicsheat  http://graphicsheat.com/optical-illusions/

Optical Illusions! - WikiBrains blog  http://blog.wikibrains.com/wordpress/index.php/optical-illusions/

(3ucky(3all

Original by Edward H. Adelson, this file by Gustavb
Optical illusion - Wikipedia, the free encyclopedia
An optical illusion (also called a visual illusion)
http://en.wikipedia.org/wiki/Optical_illusion
錯視 - 維基百科，自由的百科全書
錯視又稱視覺假像
http://zh.wikipedia.org/wiki/%E9%94%99%E8%A7%86

感謝您的光臨 "est100 一些攝影", (非營利, 沒刊登廣告) . Thank you for visiting  "est100 some photos" , (non-profit , No Advertising).  ( okok ten times "1" ) http://okok1111111111.blogspot.tw/
est100 一些攝影 4 (非營利, 沒刊登廣告) 健康, 知識.   est100  some photos - 4 Health,  Knowledge  (non-profit , No Advertising) http://okok987654321.blogspot.tw/