This is a new article by Jim Fetzer and Larry Rivera concerning how the Altgens photo got altered. And it most certainly got altered, it being one of the most altered photos in the history of photography. We note at least 7 alterations in the doorway alone, but there were other alterations in the area of limousine and elsewhere.

http://www.veteranstoday.com/2013/08/22/jfk-the-cartha-deloach-fbi-memorandum-and-the-altgens6/

Here is another excellent collage. Oswald's shirt isn't sprawled open as much because he's got his cuffed hands pressed to his abdomen. But otherwise, it's the same shirt, same t-shirt, same face, same man.

Here is one of my favorite posts of Oswald, Doorman, and Lovelady. Two of these images are of the same man on the same day, and one is a different man on the same day. Which one is the odd man out?