September 29, 2009September 29, 2009Relative Sizes

Sine Line Optical Illusion

SINCE by now all of you are ware that English isn’t my mother language, there are still some minor details I’d like to check. One…

September 27, 2009January 29, 20103D Chalk Drawings

Jack Daniels on Cafe Floor

When we talk about 3d chalk drawings we usually talk about Julian Beever, Kurt Werner, Eduardo Relero or Edgar Müller. Well, just as I started…

September 24, 2009September 24, 2009Billboards

The Fringe Poster Treasure Hunt

Except from saying how much he loves our blog, David T. sent us this interesting illusion (well, “hunt and seek“) poster from the tv show…

September 22, 2009September 22, 2009Multiple Meanings

Summer Stockings Optical Illusion

An interesting photo was discovered by Lucas Cantor yesterday. It pictures a young lady, placing her legs in the focus, and what appears some sort…

September 20, 2009Billboards

Volkswagen’s Escher-style Billboards

Probably inspired by Henry Lim’s LEGO installation, Eric submitted these fun-lookingVolkswagen billboards. By now, you are all aware that these ads were based on M.C.…

September 19, 2009September 19, 2009Color Adapting

Colored Cow Optical Illusion

So I did something extremely important today. I have upgraded this WordPress blog to the newest 2.8.4 security update, just to make sure we’re safe…

September 18, 2009September 19, 2009Art Installation

Guido Moretti’s Ambiguous Art

Guido Moretti is an Italian artist captivated by the beauty of analytical geometry. At the Faculty of Engineering at Padua University he created his first…

September 17, 2009Scary Illusions

When You See It…

I couldn’t resist posting this one, after I first saw it yesterday! The image below is part of the Motivational Posters subculture, subtitled “When you…

Mighty Optical Illusions