Your photos remind me of that current tv series Life After People:

http://www.history.com/minisites/life_after_people

How nature reclaims our structures etc. Nice pick up camera...no doubt many film cameras are collecting dust or dumped for sale. I have not used my old Minolta in years....too bad really, but I like the instant digital feedback.
I think film will remain superior for "some" professional applications for at least the near future.