Wood carvings, like all organic materials, undergo natural aging processes that alter their appearance and structural integrity over time. The aging of wood carvings manifests through color changes, surface cracks, warping, and loss of fine details. Initially, sunlight exposure causes the wood to lighten or darken, depending on the species, while oxidation deepens its patina.

Several factors accelerate this deterioration:

1. Environmental Conditions – Fluctuations in humidity cause wood to expand and contract, leading to cracks. Excessive dryness makes wood brittle, while high moisture encourages mold and rot.

2. Sunlight Exposure – UV rays break down lignin, the natural binder in wood, causing fading and surface degradation.

3. Insect Infestations – Wood-boring beetles and termites create tunnels, weakening the structure.

4. Poor Handling – Oils from human skin, improper cleaning agents, or physical impacts can damage delicate carvings.

5. Lack of Maintenance – Without protective coatings like wax or varnish, wood becomes vulnerable to environmental damage.

To slow aging, store carvings in stable humidity (40-60%), avoid direct sunlight, and apply conservation-grade finishes. Regular dusting and professional restoration can extend their lifespan, preserving their artistic and historical value for generations.