This tells you all that you need to know about the structure of the Fly itself. This shot is taken from the stairway up to the Knight's Tower, 45 metres off the floor of the rainforest. You can see the walkway that leads to the tower below, and the rainforest itself below that.


Addendum: My personal opinion is that Facebook is a sociopathic organisation that steals other peoples' intellectual property (including the images in this gallery) despite being explicitly denied permission to do so.