As in a japanese fan, the structure that supports the backrest is visible and becomes a decorative element that recalls the veins of a leaf. The thin tubular, with its light, almost fragile appearance, contrasts with the volume of upholstery with enveloping and polished forms. The seat is modelled to draw the arms, while the wide back looks simply laid in balance. 

https://amuralab.com/en/product/uchiwa/