That old locomotive is awesome. I haven't seen many like that around here, I think you really have to hunt for them in certain areas.
A lot of that landscape is incredibly similar to the way between Armenia and Georgia. Going to be taking the night train on the same route back in a few weeks. Unfortunately won't be able to capture all that nature and former industry.
Also can relate to those train station strays. Encountered some at the border, they just sit there and only move around if it looks like someone has something to feed them. Interesting life for a dog :^)
Yes, you are right - the nature is similar but with its differences. I wish you a pleasant trip and I am waiting for photos from Armenia!!!
!PIZZA