Archive for the 'Uncategorized' category

Hommage to classical painting.

Why set a limit of one optical illusion per picture? Here are three of them at the same time.

This chair seems cut through, but is really a simple trick to produce a troubling chair illusion.

Source : Peter Bristol.

The mere movement of the observer removes the stain from the ad.

They are so tighly woven in a single picture: A fair maid and two fighting dragons.

I am going to leave for a few days of travel abroad (a photo safari in Bostawana if you really want to know). But I won’t take any of these bags.

Too risky, too tempting when crossing borders. Immigration, police, travel authorities of all kinds would probably not let me go through easily. I’m not trying.

En anglais, une présentation par un magicien des bases psychologiques des illusions d’optiques (et de beaucoup de tours de magie).