Nice set. The first one is beautiful in a very soothing way. I really like how you split the frame in half diagonally. The fog "shaping" the mountains is another plus for me. My only nitpick would be that the bottom half is a tad dark as compared to the top half.
unfortunately i didnt get a chance to explore the abandoned buildings much. i wish i could have spent a little more time there. thanks for all the comments!