Cushion for the Sculpt Stool . The design of the Sculpt stool is inspired by the Brutalist architecture that emerged in the 1950s - true to the concrete building components and simplified block-like structure of the movement, the stool is cast in lightweight fiber concrete and hand painted creating a unique texture of the surface. The accompanying Sculpt cushion can be purchased for increased comfort. Designed by Kristian Sofus Hansen & Tommy Hyldahl.