To get more than two tones out of it you have to rate it too slow for street use though some photographers images that I have seen used it. ISO 64 is the highest I have seen. It is a slow film used for very sharp work like microscopy and such. Your shadows may go to shit if rated too high. But try a compensating type developer and long development times combined with very little agitation. I use it alot in landscape and still life uses but movement in the scene is all a blur. James(posted 8793 days ago)