1. GE1127 Money and Art - final project Optical illusion Name: Ng Wing Yan SID: 53568371

2. Introduction : The information gathered by the eye is processed in the brain to give a perception that does not tally with a physical measurement of the stimulus source. Literal optical illusions : create images that are different from the objects Physiological illusion : effects on the eyes and brain of excessive stimulation of a specific type (brightness, colour, size, position, tilt, movement) Cognitive illusions : result of unconscious inferences

3. Motivation - Is seeing believing? This wonderful world include lots of tricks It is easy to trick your sense and make you have illusion What you see is unreliable, just a false impression Revealing the tricks they play on our senses, why they fool us and the biology behind them

4. Typical example Angel? Devil?

5. Other example: Street Art  Look like 3D How should I cross this? How should I cross this? Mysterious caves

6. Artist : Aakash Nihalani

7. Artist : Julian Beever and Kurt Wenner Spiderman by Julian BeeverMuses by Kurt Wenner

8. My Artwork A hole in paper?

9. Apps: Optical illusion wallpaper can downloaded in Google Play Advertisement: Honda Illusions, An Impossible Made Possible http://www.youtube.com/watch?v=UelJZG_bF98 Use optical illusion art to earn money

10. Reference: 3D street art: http://www.hongkiat.com/blog/absolutely-stunning-3d-street-art-paintings/ Awesome Street Art Creating Realistic Optical Illusion http://www.tripwiremagazine.com/2011/04/40-awesome-street-art-creating-realistic-optical-illusion.html Aakash Nihalani http://blogs.artinfo.com/artintheair/2013/07/16/tape-artist-aakash-nihalani-brings-his-geometric-street-art-to-the-parrish- museum/ Julian Beever http://en.wikipedia.org/wiki/Julian_Beever Kurt Wenner http://en.wikipedia.org/wiki/Kurt_Wenner Details of Honda advertisement http://geekologie.com/2013/11/hondas-trippy-optical-illusion-filled-ca.php Youtube: Incredible 3D Street Art Money Pit http://www.youtube.com/watch?v=7pFp9pPLSoM Honda Illusions, An Impossible Made Possible http://www.youtube.com/watch?v=UelJZG_bF98

11. THE END Thank you!