I'm currently really interested in Paul Caponigro's work and I'm curious about what sort of film/developer combinations he has used. I understand he uses all kinds of different papers and paper developers to get the precise look he is after in his prints, but after looking all over the internet I couldn't find any mention of film developers.

I'm trying to delve into the subtleties of b&w tonality I think his prints show a kind of mastery over print tone that is really remarkable.

Anybody have any ideas?