Precedents

http://www.youtube.com/watch?v=MAY1UoQYMHk
This isn't stop motion, it's drawing sped up. I love the way that it takes something as structural as a music stave and then transforms it into completely different scenes using a few simple shapes and colours.

http://www.youtube.com/watch?v=h9qhdknYGQE
I love the use of photo montage. She really looks like she's interacting with the sketched objects.