Mature - Over

Allow excess liquid to drip off, then air dry or bake in an oven at roughly 200°F for 5–10 minutes for a "crispy" texture.

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 mature over

: Using developer that has been used several times can lead to unique, softer tones, though it is often frustrating if you are aiming for standard high-quality blacks. Allow excess liquid to drip off, then air

: 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. Methods to Age Paper : Using developer that

Submerge the paper in a tray of the liquid for 3–10 minutes depending on the desired darkness.

Can lith developer mature with non-lithable paper? - Facebook