Mature — Over

: This is the most common way to give paper a brownish, antique tinge. Brew a strong batch of black tea or coffee.

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 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.

Can lith developer mature with non-lithable paper? - Facebook : This is the most common way to

: 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. Developing paper to look "mature" or aged is

In traditional photography, "maturing" can also refer to the process, where a developer is intentionally allowed to "age" or oxidize to achieve specific high-contrast and colorful results.