26-08-2013, 01:46 AM
Of course it was technically possible back then to do some large-scale alteration of the Z-film; amazing things were being done with film effects back in the teens and 1920s. The problem is, when was there time to do it? The backyard photos were easy to fake, and it was done months before the assassination (judging by the differences in the trees and bushes when compared to the DPD reenactment photos).