Birkenau, Poland
Birkenau, Poland is the location of the photo. It was taken off of an observation deck by my friend, and the train tracks seen are off limits. No one is allowed past the people you see on the left, but there is a little girl in red with her arms out, playing down the tracks in this photo. No one seems to notice!
I don't know the entire history, but I found this highly creepy.
EDIT: BIGGER!
