What do you see?. What do What do you see? Is the left center circle bigger?

What do you see?

What do

What do you see?

Is the left center circle bigger?

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

Can you find the dog?

Stare at the black light bulb for at least 30 seconds.

Then immediately stare at a white area on the screenor at a sheet of paper. You should see a glowing light bulb!

How many colors do you see?

Count the black dots! :o)

Are the horizontal lines parallel or do they slope?

How many legs does this elephant have?

Are the squares above marked A & B the same color or different?

Proof: They are the same. The shadow causes an illusion of white.

Are the purple lines parallel or curved?

What do you see on the left? What do you see on the right?

Stare at the blue circles and move your head back and forth from the screen. Do

the outer circles move?

Can you believe that this is a picture and not an animation? To check, just focus on

one leaf for 5 seconds.

Which way are the cubes facing? Up or down?

Are the balls inside or on the shelf?

Can you believe that all the red lines make perfectly straight lines?

Who is down and who is up?

Which line is longer?

What word do you see?