Contributions in Illusions
Make a new contribution
File Size: 231Kb
In Akiyoshi Kitaoka's 'Waves', horzontal and vertical lines appear to tilt
File Size: 347Kb
In this illusion, horizontal and vertical lines appear to tilt
File Size: 581Kb
In Akiyoshi Kitaoka's 'Swirls', concentric circles appear to spiral
File Size: 15Kb
In Akiyoshi Kitaoka's 'Hydrangea', vertical and horizontal edges appear distorted
File Size: 9Kb
The oblique lines in this image are actually straight but appear to curve
File Size: 7Kb
This ambiguous cube is either a tiled room or a cube
File Size: 42Kb
Akiyoshi Kitaoka's 'Uzumati ampan': concentric circles appear to be spirals
File Size: 24Kb
Sir Anthony Hopkins on the right and a skull on the left, or is it Hopkins on the left ...
File Size: 8Kb
In Akiyoshi Kitaoka's 'Barbaroa' horizontal and vertical edges appear distorted
File Size: 267Kb
Move your mouse pointer over the image. A second 'monster' appears at the bottom. Compa...
File Size: 63Kb
Compare the two tables in the neighbouring figure. How do size and shape of the two tab...
File Size: 3Kb
A version of the Jastrow illusion. These two shapes are exactly the same size. Click on...