Fool Your Brain.

Make your mind see colours where there are none. Seriously. If you stare at a negative version of an image for a while, which then becomes black & white, you will see it in colour until your eyes refocus.
Hmm, I'm making a pretty bad job of explaining it. Here, try it yourself:

Shazam!

Sweet, huh? To see a bigger version, go Here. You can create one with any photo you find or have on your computer.

I'm selling out.

Coke and hookers cost money, y'know. So allow me to present a 'viral' video advert for... a phone, I think?
Anyway, it's a bunch of optical illusions and I'm a sucker for them so here goes.



Oh, and while we're on the subject, here's How To Draw An Impossible Triangle. Cool, huh?