Fullmaccrack - |

Developing photographic paper involves four primary chemical steps to turn exposed silver halide crystals into a visible, permanent image:

: Removes any unexposed silver halide, making the image permanent and light-safe. Time : 2 minutes for RC paper; 5–10 minutes for FB paper. | FullMacCrack

: 2 to 10 minutes for RC; up to 60 minutes for FB paper. DIY & High-Contrast Techniques | FullMacCrack

: An acidic solution that immediately halts the development process to prevent the paper from continuing to darken. Time : 30 seconds with gentle agitation. | FullMacCrack