Contains Plot Spoilers -- CGI, or real photography?
That last shot where the fog reveals the lake is easily the most beautiful image I have ever seen on film. The way the fog clears is so natural and revealing without being obvious that I became obsessed with finding out if it was CGI or not.
I've been searching on Google but can't find any definitive answer as to whether computer graphics were used to create that effect (as I would imagine), or if the film is actually that way. I can't comprehend how someone could actually create such a perfect shot like that without CGI, even with hours of footage? - but I'm not a film-maker.
So has anybody read anything about this? Whether it is CGI or not doesn't lessen the fact that that image was executed perfectly, but I'm curious...