January 18, 2013January 18, 2013Color Adapting

Subjective Contours

Another interesting illusion flew-in directly from Japan! As MindLab originally explains, non-existent contours are sometimes constructed by the brain to compensate for the missing sensory…

February 3, 2011Multiple Meanings

Ghost Hand Optical Illusion

Here’s an awesome one sent in by Joao Gratuliano. It took me really long time before I understood what happened here, supposedly there was no…

October 8, 2010Outdoor Illusions

Mysterious Dawn Photograph

As Daily Mail reported, a climber in Poland has taken this astonishing photo, of what appears to be a ghostly figure emerging from the morning…

June 6, 2010October 31, 2013Animations

Counter Intuitive Ghostly Square

This one today was one of the 2010 Optical Illusion Contest finalists. The only reason it didn’t win, was because of spectacular Magnet-Like Slopes that…

February 8, 2010Afterimages

Rainbow Ghost Optical Illusion

You might remember back in 2007, when John Shadowsky introduced us for the first time to the new kind of optical illusion he invented. I’m…

Tag: Ghost

Subjective Contours

Ghost Hand Optical Illusion

Mysterious Dawn Photograph

Counter Intuitive Ghostly Square

Rainbow Ghost Optical Illusion

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