The pimple or dimple optical illusion

The pimple or dimple optical illusion These dots are pimples that stick out.
The pimple or dimple optical illusion These dots are dimples that are pushed in.
The pimple or dimple optical illusionHere the dimples and pimples are mixed together.
Why do we see the first picture as pimples and the second as dimples? Why are some dots perceived as going in and others as going out? In our world, most of the light we see comes from above us – either as the sun above or indoor lighting overhead, so we perceive most pictures as having a light source that comes from above as well. That’s why a dot with a light area around the top of the circle and a dark area at the bottom of the circle is read as a pimple. If you can imagine it, move an imaginary light source from the top to the bottom of the picture, and the dots will shift ftom pimples to dimples.

Tagged : / /

2 thoughts on “The pimple or dimple optical illusion

  1. Yeah, except I don’t. I’ve always had the opposite for this illusion to the expected, since I was a kid.When I was about seven I remember asking a teacher why they called those funny mountains on the moon craters. I saw (and still see) them sticking out rather than carved into the surface on many photos of the moon. Does this mean my head is broken?

  2. You could be one of those rare individuals who had your eyes accidentally installed upside down.

Leave a Reply

Your email address will not be published. Required fields are marked *