This is an interesting composition on so many levels. First, your photography is good. Second - I LOVE your point of view here. And third -- it shows the difference in safety standards from some other countries. (The list could continue...) Great shot.
It is an interesting perspective because the highest person captures your eye first. The you notice the other fellows and the ground and realize it is not "that high". That being said, I am not volunteering for a job swap with those gentlemen. ;)