This is the fibework of the woodwork.
Since ancient times a lot of funiture made of wood to facilitate in carrying out daily activities.
Many handicrafts are made from wood, among them are a variety of unique funiture. One example is the craft of teak wood, the roots are usually used as a unique chair and table and elegant. The irregular root shape will add an exotic value to the craft. Usually teak handicrafts are widely found in Blora and Jepara areas that are well known for various wood processing products.
Here's what I can post today may you like.
@sampoerna