How to distort images

Hi, guys! :D A few weeks ago, we presented the Luke's Escape trailer, a project I'm working in with people from all over the world. We also released an indiegogo campaign to get funds to make the full short film (for a couple more days you can still preorder my series of tutorials from the short film in the campaign!).

Some of you asked about an effect that showed up at the end of the trailer: it's not difficult to do, but you need to know how to get it... here is a sample tutorial on how to do it!

I hope you like it!