Look closely at the picture, what do you see?
Are the leaves moving like waves?
Stare at the black dot in the center of the picture and watch the colors disappear.
Did it work? If your eyes stay focused on the black dot, the colors should start to fade away.
Set the timer for 5 seconds, can you find the number 5?
Could you find it? Its towards the right at the bottom!
Look at the checkerboard, what do you think is true?
A and B are different colors.
A and B are the same color.
What color is this shoe?
Did you see mint & grey or pink & white?
Can you count the circles? How many do you see?
none
8
6
4
What do you see?
Did you see a snake? Or did you see hands painted like a snake?
What happens when you look at this?
Are the circles spinning?
Look at the picture closely, describe what's happening.
Are the squares moving?
How long can you look at this picture?
30 seconds? 45 seconds?
How many black dots can you count?
Are they dancing around the page? I bet you can't see more than one or two at a time!
Look at the picture and describe what's happening.
Is everything moving?
Is this a GIF?
It's not a GIF, your eyes are playing tricks on you!
Is this floor flat or is it bumpy?
It's a flat floor!
Are these circles spinning?
If you look long enough, the circles will start spinning.
Does this image appear to be moving?
What can you see?
Do you see a pyramid or a hole?
Once you see one, it's hard to see the other one!
What do you think about this house?
It's built with mirrors!
It's painted to look like the desert!
It's missing pieces and you can see through it!