Look at the picture closely, describe what's happening.
Are the squares moving?
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.
Look closely at the picture, what do you see?
Are the leaves moving like waves?
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?
Is this floor flat or is it bumpy?
It's a flat floor!
Set the timer for 5 seconds, can you find the number 5?
Could you find it? Its towards the right at the bottom!
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?
What happens when you look at this?
Are the circles spinning?
Can you count the circles? How many do you see?
8
4
6
none
How long can you look at this picture?
30 seconds? 45 seconds?
Is this a GIF?
It's not a GIF, your eyes are playing tricks on you!
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 missing pieces and you can see through it!
It's painted to look like the desert!
The tile on the top that looks brown and the tile on the side that looks bright orange are actually the same color.
different color
same color
