Optical illusions

[Krys TOFF]

CTG had a few months ago an avatar that was an optical illusion.

For all those who like it, check this page : http://www.journaldunet.com/science/attention-les-yeux-illusions/attention-les-yeux-illusions.shtml

[CTG]

Damn this kills eye.

[Krys TOFF]

20 different ones (click on small images above the main one).
Yes, some really give headaches.

[Chulk]

Great site Krys. I really like these things!

[Krys TOFF]

Some other optical illusions, body-painting based :
The wall, not by Pink Floyd.


The Doors now.


The famous false swimsuit of Heidi Klum !


The future Windows ?


To finish this part, here is a paint I found in an attic.

[Krys TOFF]

An optical illusion possible to make in real life !
Not an illusion image like this well-known image, a REAL object that YOU and ME can create !



You don't believe me ? Proof here !

[Krys TOFF]

A nice dynamic illusion.
Watch the image without fixing the cross, you see that pink dots are stopping one after another in anti-clockwise order.
Then close one eye and fix the cross with the opened eye.
1st effect : disappearing pink dot (so it means grey part) becomes a green dot !
2nd effect after a few seconds : all pink dots disappear and only the moving green one remains !!!
I love that one.

[Chulk]

A nice dynamic illusion.
Watch the image without fixing the cross, you see that pink dots are stopping one after another in anti-clockwise order.
Then close one eye and fix the cross with the opened eye.
1st effect : disappearing pink dot (so it means grey part) becomes a green dot !
2nd effect after a few seconds : all pink dots disappear and only the moving green one remains !!!
I love that one.

Did you forgot to put the link to the ilussion, or were you just commenting on an ilussion you remembered having seen?

[Krys TOFF]

Oh damn ! I forgot to put the link of the illusion I was talking about, lol !

Here it is : http://www.jp-petit.com/Inclassable/Illustrations/illusion_dynamique.gif (I put there the link also as sometimes animated gifs seems not to be animated with SMF forum, don't know why).

[Krys TOFF]

Which color is darker ? The one of the top element or the one of the bottom one ?



Copy and paste colors from both elements in a new blank image and you'll be surprised : bottom one is darker than top one !

[Krys TOFF]

Same kind of illusion : "black" letters are lighter than "white" letters.


Proof :

[Krys TOFF]

To conclude this kind of illusion, here is the best one :


A and B are THE SAME COLOR !
Take the color of A and create a link from A to B and you'll get this :

[Krys TOFF]

Look this image for 20 seconds and you'll see a giraffe.

[Krys TOFF]

These stairs are going up or going down ?

[BonzaiJoe]

An optical illusion possible to make in real life !
Not an illusion image like this well-known image, a REAL object that YOU and ME can create !



You don't believe me ? Proof here !

You can see this if you squint, and try really hard. Funny shape...