Plating works in the states are not much better. Until OSHA stepped in it was not uncommon for poorly trained workers handling cyanide for a couple of the plating processes to ingest enough to kill them. With all the illegal aliens working in the trade it still happens on occasion.
This image had substance and tells a story. Also give a little perspective to what we may think are terrible jobs...
And that light shining on the fire extinguisher couldn't have been any better if it were done with an off camera wirelessly triggered speedlight gaffer taped to the ceiling! (I'm assuming it wasn't...)
I'd like to add 1 cent here: IMHO the place where the man is seem to be cut&paste from other picture. I think that increasing the contrast on that region would be better.