Animating Shape Masks In Motion

One of the nice things about Motion is its ability to use Masks in creative ways. We can use all sorts of shapes as an image mask. Best of all, we can animate these to our hearts content. In this tutorial, I’ll show you just how flexible this image mask system is when you understand how shapes work.
www.macprovideo.com/hub/motion/animating-shape-masks-in-motion

Great Tutorial, thanks Ben. I've bookmarked it.