Walnut has a specific combination of colors. Its identity is a visually distinctive so we can say that walnut tree is considered to be our autochthonous species, a very well-known and appreciated.

Some types of wood such as teak or wenge are expensive because they come from very distant places, so it is very difficult and expensive to obtain them. Walnut generally has no particular color. Every piece has little to do with the other, so that each is completely unique, and whether it is set as parquet, flooring boards or wall coverings, it is a special and never repeated artwork of nature. Patterns of fibers provide remarkable depth to walnut wood, so that wood resembles amber.