chanaka89
11-23-2007, 09:37 PM
http://www.grand-illusions.com/images/articles/opticalillusions/scintillation_grid/mainimage.jpg
A Great Illusion!
Just count the little black balls...!
http://www.grand-illusions.com/images/articles/opticalillusions/the_hidden_tiger/mainimage.jpg
The Hidden Tiger
The picture shows a tiger. Your challenge is to spot the hidden tiger.
http://www.grand-illusions.com/images/articles/opticalillusions/wheels/mainimage.jpg
Moving Cogs
Looks like someone has invented perpetual motion - these cogs are certainly never going to stop moving!
http://www.grand-illusions.com/images/articles/opticalillusions/oblong_wave/mainimage.gif
Moving Wave
This is one of those illusions that just seems to move, even though it is in fact completely still.
A Great Illusion!
Just count the little black balls...!
http://www.grand-illusions.com/images/articles/opticalillusions/the_hidden_tiger/mainimage.jpg
The Hidden Tiger
The picture shows a tiger. Your challenge is to spot the hidden tiger.
http://www.grand-illusions.com/images/articles/opticalillusions/wheels/mainimage.jpg
Moving Cogs
Looks like someone has invented perpetual motion - these cogs are certainly never going to stop moving!
http://www.grand-illusions.com/images/articles/opticalillusions/oblong_wave/mainimage.gif
Moving Wave
This is one of those illusions that just seems to move, even though it is in fact completely still.