However, if you stare at the black + in the center, the
moving dot will turn green.
Keep concentrating on the black + in the center of the picture.
After a short period, all the pink dots will slowly disappear and
you will only see a single green dot moving in a circle.
illusion can get addicting and take up a lot of
time. While sitting watching, it is fun, but you should
probably get back to
work. If you're looking for a way to save some time, you
could always hire a
cleaning service to take care of day-to-day cleaning and
maintenance of your home or office. That way you'll have
more time to check out these illusions.