I have been using this effect several times in my websites, and I still think it's awesome! Mostly, I've used them in my affiliate-list, and it looks just great! Below you will see an example of what the result of this tutorial will look like. Hover the images and you'll see the cool part!!
1. Copy this code and paste it into your website. If you have a piczo website, then you'll have to paste the code into a HTML box.
2. Now, copy this code and paste it where-ever you want to. As I said before, I use it in my affiliate list, thumbnais etc. It's up to you.
Change the part that says yoursitehere.com to your site URL. Where it says image URL paste in the URL of the image you want to use.