Skin tone is the same on each image
What color is the dress?
Not this again.
Is the word floating on the box, or inside the box?
These two lines are the same length
No matter when you pause the screen, the sword will suddenly vanish
If you focus on this image for about 30 seconds it will disappear completely
More painted hand optical illusions
The shapes in the top row and the bottom row are moving at the same speed
Zooming hallway optical illusion
Cover the sides to go slower, cover the middle to go faster.