OK first of all All credit for the art work goes to
For her piece [link]
I just did the animation work.
I have a bit all over the place recently and I needed something to calm my head down so looking at this for two evenings did the trick.
Edited in Photoshop, Animted in After Effects, Published with Flash.
The Audio Track is from CD 3 of the Portal 2 OST, 15 Mike Morasky - Space Phase
All Characters and music belong to Valve.