Where is the negative power terminal on my 2002 pontiac montana?

[i w]

I am trying to jump my other car but cannot find the negative power terminal on my 2002 montana. Can anyone tell me how to do this? I have never tried jumping from this car and it is infuriating!!!
The Battery has a remote positive which is clearly marked above the battery but due to the placement of the battery and the location of the negative ground it is has to be accessable from another point. Where it is I do not know.....

 

[Colt45ws]

I would source positive from the battery itself, and not from the location buy the fuse box. You can get to the battery positive. To source negative I would hook to one of the engine "torque" mounts on the front of the engine.