Optical Illusions

Check this illusion carefully, are these lines parallel or not?

This optical illusion was submitted by KOUSTAV DAS.

So what do you see in this illusion? Everything fine?

This optical illusion was submitted by KOUSTAV DAS.

Here is one illusion which caught my attention on facebook today. Looks like faces have been changed but if you see closely, its just what we call a picture taken at a perfect angle.

This optical illusion was submitted by Jessica.

Where is that dot? Is it on front or in back?

This optical illusion was submitted by Martina

A mysterious cube with rotating patterns on its panels floats serenely in space.

This optical illusion was submitted by Mark Grenier.

A perfect picture taken at appropriate angle and position makes it look like a giant is going to crush them all.

This optical illusion was submitted by Mikey.

Have you seen such a small Eiffel Tower? Actually its a photograph taken from a distance with perfect angle and position.

This optical illusion was submitted by Rohan.

Looks like the child is collecting water straight from the water fall into his cup. This is a perfect example of picture taken at perfect time.

This optical illusion was submitted by Mikey.

Looks liek the bird got the new rocket propulsion engine and is releasing gases to attain high speed:p

This optical illusion was submitted by Mikey.

These illusions make my head explode

This optical illusion was submitted by Jessica.