Reversal process

I am in the process of building a 20x24 pinhole camera. The shot will be taken on paper not film (due to price) I was wondering if any one could tell me a way to develop the paper as a positive. I saw something on titanium such and such but I don't know.

Welcome to APUG.

Have a look on the Ilford/Harman Technology website, they publish a leaflet (PDF) on Reversal Processing.

That should be a good starting point, paper is very slow so use 2 ISO as a starting point. Do some test making paper negatives first as that'll be faster.

Ian

Go to the FREESTYLE website and look for the direct positive efke paper.

It is very slow but it will eliminate the need of trying to reverse standard B&W paper.

dw