Size Illusions

The images in Size Illusions are the ones where most of the people can not compare the size of 2 objects correctly...  You can use a ruler to check how your own eyes deceive you in the illusions.  Take a ruler and start measuring...

1. Shepard Tables :

The table tops on the following illusion are really identical in shape and size!!!  You may think that the table top on left side is larger...  but both the table tops are of same size.

 

 

 

2. Jastrow Illusion :

The lower figure appears larger, however, both figures are identical.

Animation speed illusion

Animation Speed..  

In the following animation, cover the middle of the corridor and the animation speeds up;  cover the sides and you can see that the animation slows down.

Four Circles illusion

Here is an illusion which is actually 4 circles?  Can you see the 4 circles each of which is made of small squares?  

Caution : This illusion may give you head ache.

Which way is the wheel turning?

See this optical illusion and tell which way is the wheel turning?

Thw Wrapped Chair Optical Illusion

See and enjoy this optical illusion

The Warped Chair

Face Illusions - 2

Here are some more face illusions. Have a look at them.

Face on Mars

This is an illusion showing a mysterious face on Mars.  This is a real photo of the surface of Mars which was taken by Viking 1 spacecraft in the year 1976.

Hidden Woman and Child
This is an illusion which shows a hidden woman and a  child.  Can you see a hidden woman and a child in the picture shown below.