Were these shot at the same time of the year?
They were clearly not shot with the same type of gear or film.
The B&W shot was shot with orthochromatic film, which was not sensitive to all colors in the spectrum.
On top of that, the two photos were shot with different focal length lenses, with changes most evident in the foreground.
not sure of time of year taken or specific equipment. I just post ‘em, and only sometimes research them.. :-}
This thread is destined for the cheese file.