Pt/Pd print from a 5x7 pinhole neg ..... i posted neg scans of these some time ago -- thought it'd be interesting to share how the prints eventually turned out
to answer your question, 2F/2F -- as they say, if all you have is a hammer, then all the problems you see are nails -- not to be facetious, but pt/pd has been the only way i've printed for some time now (except for the ocassional inkjet) ..... i like its depth and tonal scale ...... i know it isn't best for all images, but thought it would be a good match for the unusual look of pinholes, so decided to give it a try a couple years ago ...... pinholes are unpredictable, so it's especially rewarding when one works, but enuf do that my regular format cameras are getting lonely from neglect ....