This one is the most interesting and evocative to me! I like the tones and the different textures, and the sense of mystery created by those very dark spaces. Very well done.
I find this image interesting and perhaps even a bit disturbing. I'm not sure I would walk into this image without a sense of foreboding and I would certainly walk slowly and look in all directions - or perhaps I would whistle and walk quickly hoping to hide my fear from whoever is waiting for me in the shadows.