An interesting After Effects tutorial from Ran Ben Avraham courtesy of AEtuts, where he rapidly ages a face from young to old using Mocha to track and some green screen footage courtesy of hollywoodcamreawork.us. (btw speaking of hollywoodcamreawork.us, they have excellent test green screen footage and tracking plates available for download for free, this is new, and this should be checked out!)

“Have you ever wondered “What can I do to stay young?”… Well in this tutorial we are going to do the exact opposite – we are going to rapidly age a young woman using a footage courtesy of hollywoodcamerawork.us. Hopefully it won’t take you THIS long to get through the tutorial.”