Optical Illusions!
Post on 22-Feb-2016
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Optical Illusions!
Let’s think!What are optical illusions?How do they work?Where have you seen optical illusions?
Optical illusions are…Images that trick the mind.What you see isn’t actually there!
3 types of optical illusions:Literal optical illusions
Physiological optical illusions
Cognitive optical illusions
Literal Optical IllusionsCreate images that are different than the
objects that make them
Literal Optical Illusions
Physiological Optical IllusionsOur eyes and brain makes us see these things
because there is an extreme amount of stimulation (color, brightness, tilt, size,
position, movement).
Physiological Optical Illusions
Cognitive Optical IllusionsUnconscious interpretation
Ponzo Illusion
Cognitive Optical Illusions
Let’s Think!How do these optical illusions make you feel
when you see them?
Why do you think optical illusions could be more interesting than “normal” art?
Any other thoughts?
Edgar Mueller
1 2
3 4
Nagai Hideyuki
How are these artists’ work similar?How are they different?
Which do you like more and why?
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