The entrance to the exhibition needed to be welcoming yet restrained, as it could not extend too far into the marketplace where large events are regularly held. Following detailed building studies and several design iterations, we presented our solution: a double-curved form that offers a painterly surface for lighting effects and becomes a lively focal point. Concealed behind the wave are two structural columns, a stair core and the lift — all resolved into a single element.

Flanking the curved wall, striking staircases invite visitors to explore the interior of the Social Sphere. These approaches form the heart of our work, lifting visitors — in a play of black and white — into a realm of experience. The 3D-formed balustrade in premium, durable Corian solid surface was prefabricated from our digital model and installed with millimetre precision.

The black natural-stone treads each feature integrated LED lighting, accentuating the unmistakable black-and-white design and clearly defining every step. The ascent is made easier by the considered riser-to-tread ratio, which provides a restful intermediate landing after just four steps. Seen from below, this visually extends the stair and promises a light, flowing climb.

For a rounded finish, two ergonomic wooden handrails at different heights are set on the balustrades, warm to the touch. The upper handrail guides adults safely upwards; the lower is sized for small children’s hands