Dr. Richard Gregory first observed this illusion’s effects at a cafe wall in Bristol, where the tiles were arranged in a chessboard-like pattern.
Other cool optical illusions posted earlier on the site:
- smarty: Transmitter of News: Telegraph: A body part:leg, to jump:leap, a beverage:tea, a red fruit:grape, a musical...
- amboutwe: Fatslice: I’m stuck on the dino, too.
- Migrated: Casual GamePlay Competition #6: Full Moon. Haven’t tried Imagination Escape yet. Will try it when I...
- suineg: Casual GamePlay Competition #6: full moon was a cool game, somehow easy, but really cool, I havent tried the...
- RK: Casual GamePlay Competition #6: Which one did you play Migrated-Full Moon or Imagination Escape?
- oxoxHannahxox: Hidden in a Fingerprint….: profile of a bust
- oxoxHannahxox: Transmitter of News: TELEGRAPH!!
- Migrated: Casual GamePlay Competition #6: Great gameplay concept. I really enjoyed it. Some levels were slightly...
- Blusummers13: Transmitter of News: TELEGRAPH Body part: Leg To Jump: Leap Beverage: Tea Red Fruit: Grape Musical...
- Obiwan: Transmitter of News: Telegraph.
- RK: Switchman: a great brain game!:
I got to 2 trains and thought it was hard! - Shawn: Transmitter of News: telegraph leg leap tea grape harp
- NitzOO: Transmitter of News: Telegraph.
- Shawn: Pumpkin Remover: Got all of the pumpkins to turn yellow except for #13 & #20. Curses!!
- Skyhawk: Transmitter of News: Telegraph
all the lines are parallel to each other