Her pictures primarily use bark from birch trees; its natural colors and textures are the foundation of her designs. The art form was devised a long time ago by Arxan's forestry workers and has ...

[Photo provided to China Daily] Under Li Yanhong's expert touch, rough birch bark is meticulously peeled ... and a seamless texture, and layers as delicate as paper, which makes it an ideal ...

A notable characteristic is the luminous quality of the bark on branches and young stems ... The upper leaf surface showcases a dull, dark green hue with a hairy texture. These distinctive ...