Can lith developer mature with non-lithable paper? - Facebook
: Using diluted brown or yellow watercolor paints can create specific aged spots or a varied "foxing" effect common in old books. Darkroom Paper "Maturing"
Submerge the paper in a tray of the liquid for 3–10 minutes depending on the desired darkness.
Developing paper to look "mature" or aged is a creative process often called "distressing" or "aging" paper. You can achieve this effect using common household items to mimic the natural yellowing, staining, and wear that occurs over decades. Methods to Age Paper
: To make the paper feel older, you can manually alter its texture:
: Some photographers use "Old Brown" (used and oxidized lith developer) to "seed" a fresh batch, which helps stabilize the development process and produces more predictable "mature" tones.
: Ball up the paper and flatten it back out to create realistic wrinkles.
