1. Count the black dots

2. Despite what your eyes tell you, they are perfectly parallel.

3. Are the horizontal lines parallel?

4. Is the circle in the left center larger than the one in the right center?

5. Stare intently at the black dot for about twenty seconds, and the gray haze will fade away.

6. How many legs does the elephant have?

7. Which do you see: a musician or a girl's face?

8. Do you see this person?

9. Now can you read the word liar?

10. What are the circles doing?????? It’s pretty cool? Huh?

11. Can you see the circular rotation in the witStare? Look at the centre of the figure for a while. Some ‘scintillating’ activity will build up in the rotation. Hint: in these regions; things will begin to “run around in circles”. This image “The Enigma” is by Isia Leviant (1981).

12. This illusion is the same as "How TV works“, old TV that is, illusion. You should move away from your monitor or dis-focus your eyes (squint)until you see a face. Who do you see?"How TV works“

13. It is a famous picture of Marilyin Monroe. Do you see it?

14. This is a student work