Visual Illusions

Sometimes your own eyes can play tricks on you, this page demonstrates that some things are not as they appear.

This image seems like it is bulging out towards you.

Can you see the bulge? Or another effect?




Count the black dots...

Not as easy as it looks




Stare at the black dot in the center, the haze should slowly disappear.

Keep your eyes on the dot




All of the long lines are parallel, believe it or not.

If you blur your vision, it is obvious that they are parallel




An object may be influenced by its surroundings, is the left one bigger?

They are both the same size