VISION ISN'T ALWAYS WYSIWYG! Optical illusions show us how we perceive things. Actually, our brains are constantly interpreting and giving structure to the visual input from our eyes. If this were not the case, we wouldn't see any colors, and we would probably see the world upside down! Beyond the scientific aspect of optical illusions, they are great fun to view... They can intrigue and entertain us. In this store, you will find a unique collection of optical illusion cards, posters and quality art prints in a secure shopping environment. We guarantee that our products are the highest quality available.

Artistic optical illusion cards Puzzling greeting cards for every occasion!	More illusion greeting cards and postcards... A 'visual' little gift for your friends and partners!
Vintage Optical Illusion Cards Early Optical Illusions. We present some old curiosities created by less well known artists (or unknown) but not less worthy.	Hypnotic, Kinetic and Vibrating patterns (Posters) Apparent movement occurs when we perceive movement when in fact there is none... These posters will baffle your eyes!
Illusion & Math posters More ingenious posters	Miscellania (T-shirts, mugs...) Just think how cool you will look walking around in an optical illusion T-Shirt!
Visual Vanishings cards Mystifying visual disappearances of birds, wagons, men...	Archimedes' souvenirs... Support our educational action!
Season's Greeting Cards (Pk of 10) $17.99	Vanishing Egg (Package of 8) $6.99
Perpetual Motion (Pk of 10) $15.99	Every way is up! (Pk of 10) $15.99
PHI, the Golden Number $15.99