It is a unique chair AlterEgo of thin wooden slats made of beech in early 2013 a young Spanish designer-craftsman Albert Puig from Barcelona. In his small workshop designer experimenting with form and material, creating exclusive furniture from a tree on the edge of art and design. Amazing, strictly geometrical design of the chair is made up of two triangles repeated. This is an important aspect that can significantly accelerate the process of making handmade carpentry, while improving its quality.