Oswald in the doorway: the blog of the Oswald Innocence Campaign, by Ralph Cinque

It's good to compare these two images because they show the same thing.

Now, you notice that in his diagram, the lower left corner of the blue box dips lower than it does in the photo. The diagonal line of the limo is steeper in his diagram than it is in the photo. That was no accident or mistake. He deliberately drew it that way. And that's because the photo understates the angle. The apparent angle is less than the real angle, and all that Math he did proves it. The point is that whoever took the photo was not perpendicular to the limo or to Elm Street. So again, if you are going to claim that Mary Moorman took it, you had better come up with an image of her in which she is turned leftward and quite a lot.