I was able to achieve what I was looking for throught digital manipulation. The result is in the presented image. I wanted to know if it is possible to achieve this look by working with film development. The look would appear to be low key, with little shadow details and almost no highlight. I believe that Zone System proposal is to control this aspects (shadows, middle tones and highlights individualy) but I may be wrong. Can this be done with the the assistance of the Zone System, working mainly on development? I understand that the Zone System depends on the exposure also. I don't know if it would be possible, if it would depend on the Zone System or other resource, or if it can't be achieved at all. I hope somebody can enlighten me in this situation, even though the images are pretty dark Cheers.