In this video I go through the process for making in camera positive images using black and white enlarger paper by reverse processing the print. I detail the process and the chemistry together with example images of each stage of the exploration.
PROCESS
1. Expose at ISO 3 + 2 stops
2. Develop to completion in standard Ilford Multigrade paper devloper for 2 minutes
3. Rinse
4. 2.5% Acetic Acid stop bath 10 seconds
5. Bleach completely approx 2 - 3 minutes
6. Rinse
7. Clear under ROOM light 20 seconds
8. Rinse
9. Redevelop also under room light to completion 2 - 3 minutes
10. Stop bath
11. Rinse
12. Fix in rapid fixer
13. Rinse
14. Dry
CHEMISTRY
Developer: Ilford multigrade paper developer 1+9
Stop: 2.5% Acetic Acid
Bleach: Part 1 Potassium permanganate 2g per liter
Part 2 Sodium Bisulphate 28g per liter
Mix 1:1 just before use
Clearing: Sodium metabisulphite 30g per liter
Fix: Ilford rapid fixer 1+4
OTHER RESOURCES
/ cameradactylcameras
/ analoguephotographytalk
/ matmarrash
/ joevca
www.photrio.co...
unblinkingeye....
8 сен 2024