You wouldn’t believe these are swimming pools

Posted April 20, 2019 by Yves Roumazeilles

Would you believe that these are swimmin gpools photographed from high up in the sky?

All at Stephan Zirwes web site.

Ambiguous cylinder illusion

Posted March 20, 2019 by Yves Roumazeilles

Swedish photographs

Posted February 20, 2019 by Yves Roumazeilles

Erik Johansson is a photographer and a master Photoshop artist.

More on BoredPanda.

Cafe wall illusion

Posted January 20, 2019 by Yves Roumazeilles

The original:

The electronic version:

The mirror maze on Pier 39, San Francisco

Posted December 20, 2018 by Yves Roumazeilles

According to Atlas Obscura, the mirror maze on Pier 39 is so trippy an experience that some people would stumble down by just walking through it.

The floating cube illusion

Posted November 20, 2018 by Yves Roumazeilles

Spinning ballerina

Posted October 20, 2018 by Yves Roumazeilles

Animated optical illusion

Posted September 20, 2018 by Yves Roumazeilles

Séduction optique chez les oiseaux

Posted August 20, 2018 by Yves Roumazeilles

Futura Sciences a un article à lire, intitulé Séduire grâce à une illusion d’optique, c’est possible chez les oiseaux.

Recommandé pour se changer les idées.