This elegant chair was designed by Gaudí for the dining room in Casa Batlló. It is one of the first items of furniture to be ergonomically adapted. Its design presents a reduction of the structure to the bare minimum and an adaptation of the shape to the human body, resulting in a high level of comfort. There is a notable lack of straight lines. The wings on the back make the chair easy to move around. The legs are seemingly straight, but in fact they have a slight curvature near the bottom.