what are those pictures with the pattern on them, where you stare at one spot, then a

  • Thread starter Thread starter LOZ
  • Start date Start date
L

LOZ

Guest
picture appears? They have sometimes these pictures in newspapers and magazines, where when you look at it and it appears to be just a lot of dots or a pattern of some kind, but if you stare at one spot in the pattern and then let your eyes blur, then you can see a picture that is hidden in the pattern?
What is this called and what could i type into google to find some ?
 
Back
Top