These are fascinating subjects, but the composition is a bit bland for me. The first one seems to have the most potential, but I can't really get over the two round cloud areas protruding down towards the ground. It is rare that a composition works with prominent features occurring in twos, and I think that's what gives me problems here. When I first looked at it, I was so focused on the pair of clouds that I didn't notice the farm or the fact that it was a snow (tundra) scene. It was only after reading some of the comments and coming back that I saw the buildings. THEY are interesting, but I missed them on first gaze.