November 19, 2013November 18, 2013Impossible Objects

Tetrahedron Optical Illusion

Many people have a hard time grasping what the meaning behind an optical illusion really is. I am no exception to the rule although I…

March 9, 2011Color Adapting

Optical Illusion Grid

Let me show you something I find quite puzzling. Back in the old days, there were these two optical illusions – one showing illusory triangles,…

January 6, 2011January 6, 2011Color Adapting

VIDEO New “Silencing” Illusion

Along with professor George Alvarez, graduate student Jordan Suchow from Department of Psychology at Harvard University made a new discovery in the filed of optical…

January 2, 2010January 2, 2010News

Vurdlak’s Top 10 Illusions in 2009

As promised in my previous 2009 Recap in Numbers post, I have gathered some of my best posts and illusions from the past year, and…

December 9, 2009Multiple Meanings

I Become My Resting Place

Alan M. Clark is an Oregon based artist, who drew all three of the beneath shown paintings. The first one, titled “I Become My Resting…

June 10, 2009July 2, 2009Escher Style

Sandro Del Prete’s Optical Illusion Art

We’ve been posting Sandro Del Prete’s optical illusion artworks for as long as I can remember. Unfortunately he was never properly credited for those mega…