| Fullmaccrack ⚡

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

: Converts the light-exposed silver halide crystals into visible metallic silver. | FullMacCrack

: 2 to 10 minutes for RC; up to 60 minutes for FB paper. DIY & High-Contrast Techniques 5–10 minutes for FB paper.

: To ensure maximum black (Dmax), always develop until the image is "complete" rather than pulling it out when it "looks good". | FullMacCrack

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

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