tructure: The special structure takes double spans, each span length is 25 meter and at both ends are cantilevered as long as 20 meter, so that makes a 90 meter long roof. Moreover, this main structure is designed as the X shape to preserve the big tree in the site.
Branch: Additionally, to make the roof more appealing the roof is designed to have another layer of 31 horizontal steel fins that have irregularly shape as tree branches to create under tree shading mood and movement feeling underneath.