The document contains a series of visual illusions and perception tests, asking the reader questions about what they see in various images. These include questions about faces or objects hidden in patterns, the number of colors or shapes seen, and whether lines appear parallel or sloped. The purpose is to demonstrate how perception and interpretation can be influenced by context and assumptions.

1. Looks like President Clinton and Vice President Gore, right? Wrong... It's Clinton's face twice, with two different haircuts. What do you see?

2. There's a face... and the word liar What do What do you see?

3. No, they're both the same size Is the left center circle bigger?

4. It's a spiral, right? No, these are a bunch of independent circles

5. Keep staring at the black dot. After a while the gray haze around it will appear to shrink.

6. Can you find the dog?

7. Stare at the black lightbulb for at least 30 seconds. Then immediately stare at a white area on the screen or at a sheet of paper. You should see a glowing light bulb!

8. How many colors do you see? There are only 3 colors: White, green, and pink. There seem to be two different shades of pink, but there is only one pink.

10. Do you see a couple or a skull?

11. Count the black dots! :o)

12. Are the horizontal lines parallel or do they slope?

13. How many legs does this elephant have?

14. Do you see the three faces?

15. What does the sign say? Are you sure?

16. Do you see the face? Or an Eskimo?

17. Do you see a cube missing a corner? Or do you see a small cube in a big one?

18. Is the blue on the inner left back or the outer left front?

19. Do you see a musician or a girl's face?

20. Do you see an old man's face or two lovers kissing?