First let me say that I <b>love</b> stuff like this. There are a couple of humanoid figures in some of the other pictures too. In picutre 16, there's a figure of a man in one of the windows. Also, on pictures 9 and 8 of the strange looking tree, there's what looks to me like a giant spider with a cat's head on one of the branches. Finally, on the next to last one there appears to be a skull or something peering out from the shadows. If you're looking at the center of the picture, it's down and to the right. I will crop and resize these when I get home if they need to be pointed out.
Regardless if they are fake or real, the photographer did an excellent job capturing a certain mood, while not overtly drawing your attention to the subjects (if they were posed before the pictures were taken, that is). Also, if you look at these in order, it's easy to tell the photographer was telling a story (with the "beings" following the photographer and the last few shots taken while running, then the picture of the skull and taken from the ground on the last one). Seems like someone is a very skillful photographer.
Edit: Just noticed the original poster was banned so I guess we'll never get the real story behind these. Oh well, are there any on the TFP who feel inclined to <i>make up</i> a story to go along with these pictures? I'm sure we have quite a few great story tellers among us.