THC loves it some Lenticular goodness

4 Easy Steps to Making Old-Fashioned Lenticular Images from Your Photos – Photojojo

A lenticular is an image that appears differently depending on how you look at it. If you’ve ever seen a postcard or movie poster that changes when you look at it from the left vs. the right, you’ve seen a lenticular.

The only bad part is it doesn’t make the wicky-wicky noise when you run your fingernail across it.