Charming indeed

I have a small version of that dinosaur (well a different model, but same effect) on my desk here. It only works in real life if you close one eye, because with two you brain can work out the real topography of the thing, but when it works, it's brilliant! Oh, there we go, this is the one I have, it was right there in 'related videos' http://www.videosift.com/video/DIY-Very-Cool-Dragon-Optical-I
llusion-You-Can-Make

Awesome illusions, stunningly annoying music.

*Commercial

Adding video to channels (Commercial) - requested by Bleedingsnowman.

I don't get the one with 2 mouths...

or the spaceship

^ the two mouths illusion is the bottom looks bigger, but they're actually the same size.
and I didn't get the spaceship one either...

*dead

This published video has been declared non-functional; embed code must be fixed within 2 days or it will be sent to the dead pool - declared dead by MarineGunrock.

Awarding Tymbrwulf with one star point for fixing this video's dead embed code.

*dead

This published video has been declared non-functional; embed code must be fixed within 2 days or it will be sent to the dead pool - declared dead by bleedingsnowman.

Awarding kronosposeidon with one Power Point for fixing this video's dead embed code.