Not bad at all, but you should use more light spots in your picture for more contrast and a not so "flat" look! But when it comes down to it just good work!
Great! But I would recommend to make the atmosphere more threatening and define the lines more, add some vegetation and maybe some falling snow in the distance!
Just Great! I like the atmosphere of the picture, the not asked and not answered question of the relationship between the two characters! The other pictures are cool too!