Jimo, Shandong, China
The same plant is rotated around throughout the building height. The circular core remains fixed, while the perimeter structural twist absorption net of the tower is adapted to helical turn.
Longitudinal fronts divided with offices are coated with successive overlapping skins that take advantage passively of weather conditions: protection-capture solar, natural ventilation.
In its unions, a big hole that describes the upward turn, allows natural lighting and views to the full depth of the landscape office areas.