I think the bush halfway up the sign is just a bush. In the following gif we see the same bush photographed from further down Elm street so the perspective is a little out but you get the general idea.
JohnM
Andrew, what I am looking at is the
shrub over top of the Stemmons Freeway sign shown on the Willis 05 photograph. It appears to be similar to the one just above the umbrella alongside the sign. They are the same type of bushes. If it is above the sign, it means it had to be planted high up on the wall or on the other side - it does not look like a tree. As John Mytton's gif pointed out, the bush all looks at the same level when you look at his other photograph he alternated the Willis' one with. If that other picture in his gif is valid, I see no large bush hovering at the top of the sign behind it! Maybe keystoning is a technique that came in to play here as well? Some have suggested that has happened with the 3 photographs of Oswald holding a rifle in his backyard at various positions and the background appears to always be stationary. That was taken with a handheld camera and not one on a tripod.
If that sign is really that high, how are you going to be able to see the top of the limousine (Jacqueline's head) over the top of it like shown in the Zapruder film? I know it will take more investigation. I would like to know the approximate elevation of Zapruder's camera above the roadway where the limousine was. The limousine was in the center lane. Determine some geometrical dimensions. . Once could determine the top height of that sign with geometry and determine its location wrt what one sees. Some assumptions (throwing some numbers out there) would be
1) 140 feet from Jacqueline to Zapruder,
2) 20 feet? elevation from camera to roadway difference at the time of passing behind the sign
3) 40 feet from Jacqueline to the sign corner.
4) Jacqueline's top of head 4 feet above roadway.
Maybe someone has made this calculation already? I know Jerry Organ's post with positions may hold more answers if there was a calculation made already.