These two pics show both changes I remembered, all vehicles are in exactly same spots but the ones truck has gone and the clouds have completely changed.
I guess the photographer just decided to improve the image once or twice, but it’s resulted in the different versions circulating.
These look like two of the pics
https://www.reddit.com/r/pics/comments/hgpljn/pyramids_in_the_distance_from_a_cairo_street/
https://www.reddit.com/r/Damnthatsinteresting/comments/11v2ieu/the_pyramids_as_seen_from_a_cairo_street/
These two pics show both changes I remembered, all vehicles are in exactly same spots but the ones truck has gone and the clouds have completely changed.
I guess the photographer just decided to improve the image once or twice, but it’s resulted in the different versions circulating.