The side surfaces of the corner building are – with the exception of the ground floor – clad in light-coloured TERRART® panels of a long narrow format. These panels fill the spaces between the windows in a kind of honeycomb pattern. The uniform horizontal steel bands create the impression of sliding doors that can be moved back and forth. The “corner” as the eye-catching element is rounded and glazed; the glass façade in this instance being framed by slightly curved ceramic elements. The curved shape is also repeated in the steel roof structure, which continues the gently rounded design of the frontal area.