Out of a collaboration between the Emergent Technologies and Design program (EmTech) of the Architectural Association (AA), London, and the Chair of Structural Design at the Swiss Federal Institute of Technology (ETH), Zurich, a temporary light timber construction has been designed that functions as sun shading for parts of the grand stairs in front of the architecture department of the ETH. Based on bending behavior under the self-weight of over-sized sheets of plywood of up to 11 x 2.5 m, the design activates the material properties as the defining element in the transfer of forces. More images and architects’ description after the break.