Optical hidden technology

Тhe essence of the technology lies in plotting shade on paper surface by the electronic matrix containing one or several Hidden images that can be placed on a sheet quite independently from one another or can be applied one upon another. Hidden Image can cover a whole sheet or its definite places.
As per a customer’s [...]

Dragon in the sky , not an illusion

What’s with the sky and the sun looking so devilish? We already had others nature illusions and now we have this evil dragon shaped cloud illusion.

Black and White Face

Face painting illusion

Impossible space.

Here, we see regular plane division using Penrose tribars. Tribars are fade out, while inreasing distance from center. Note that there’s reduced copy of the same fractal structure inside every triangle.
Artist’s deviantART profile http://zueuk.deviantart.com
Artist: Peter Sdobnov

Waves of illusion

This image appears to wave , but is absolutely fixed.

Impactants structures by Rinus Roelofs

Holland artist and mathematician Rinus Roelofs constructs charming mathematical structures. He constructs his structures in computer but some of them became sculptures in various Holland towns.
The sculpture above was erected in Borne (Holland) in 2005. It consists of 26 tetrahedrons or 104 triangles. Triangles are just slid together. Construction is stable and need no [...]

Chewing gum sculptures by Maurizio Savini

Italian artist Maurizio Savini uses chewing gum as the material for his art and these sculptures are creatively well done. That’s a lot of chewing gums for the size of his sculptures and I wonder if he actually bought those from the supermarkets.

10 more pics
Source: Magical illusions

Optical illusion.Lateral up-down movements

At the image , the lateral columns , seem to move up-down , but is only an optical illusio.

Original by Kitaoka