Here’s a fun one. Take a close look at this Come In/Go Away Doormat from Unica Home. Get the optical illusion? If not, look at this next photo:
Voila! Turn around this “Come In” mat and it reads “Go Away.” Some very clever designer gets kudos for this teaser (as a matter of fact, the mat was featured in The New York Times Design Issue). Besides being fun, this mat is functional and is made from all natural materials. Measures 25.6″ x 15.7″ and costs $27.50 at Unica Home.