Well, the man is a wizard, so why not! That's a good observation about how well the backdrops fit together. They are quite beautifully rendered. I read something about how they got a special artist to work on them.

Your analysis seems to assume that each "screen" should be considered an equal amount of space with an exact spatial relationship to the adjacent screens. I don't think the game (or any other similar game) is designed in such a rational manner to imply that you should make these assumption...