Hey Chantrelle, these are definitely looking creepy. However, I'm drawn more to the one of the bottom. It could be that i just like the tower sticking out of the side, but the other two remind me of dockhouses, or those houses built in the swamp. It could be all the moss that is hanging all over them. I would like the one on the far right more if it didn't have that one random tower on the right. It doesn't flow as well with the rest of the design. I think that would make it look more like a creepy old witch house.
Thanks Liz! I just messed with that one tower in photoshop and an going to repost it, tell me what you think.