Flat vs. Depth

http://framefilter.blogspot.com/2011/12/kings-speech.html

In these pictures from The Kings Speech, you can see a lot of the strategies mentioned in the Temple of the Seven Golden Camels blog.  In the third picture, you can see that this is probably a funnier scene.  The straight lines, with the face in middle of the doorway, the face standing out against the wood door.  In the eighth picture, you can see the angled camera shot.  Angles create depth and attitude.   The very plain background creates a feeling of emptiness.