Hello Guest it is January 20, 2026, 09:04:32 AM
Profile Guest
« previous next »
Pages: « 1 2   Go Down

Author Topic: Optical Illusion.  (Read 230787 times)

0 Members and 1 Guest are viewing this topic.

Offline David Jatt

*
  • 1 1
    • www.firstmats.co.uk
Re: Optical Illusion.
« Reply #10 on: July 17, 2018, 11:13:41 AM »
These things always mess with my head!
Logged

Offline Tweakie.CNC

*
  • *
  • 9,333 9,333
  • Super Kitty
Re: Optical Illusion.
« Reply #11 on: April 17, 2023, 03:01:20 AM »
Another illustration on the same theme where the squares marked X are exactly the same shade of grey.

Tweakie.

Logged
PEACE

Offline Overloaded

*
  • *
  • 4,923 4,923
Re: Optical Illusion.
« Reply #12 on: May 30, 2023, 03:19:58 PM »
Still amazes me every time I pass it on.

Thanks again, Tweakie,
Russ
Logged
Pages: « 1 2   Go Up
« previous next »