Easy chair, by Jerszy Seymour for Magis, 2004. Injection moulded glass fibre reinforced polypropylene (PP-GF20). The underside features a truss structure, which increases stiffness without adding much material.

Mixed concrete block and timber frame construction. Load bearing interior walls in medium-density concrete block, with floor cassettes in engineered wood I-beams, with particleboard skins.

Electricity pylons are constructed from carbon steel sections welded to form a truss structure. They are galvanised and painted to protect them from corrosion.

Electricity pylons are constructed from carbon steel sections welded to form a truss structure. They are galvanised and painted to protect them from corrosion.