Description: This two-mile high, trumpet bell-shaped, tension structure is the most stable and aerodynamic shape ever conceived for a tall structure. Its upper level wall thicknesses are the same as the lower level wall thicknesses unlike other structural systems that are extremely tall. It is like a suspension cable bridge stood on end. There are 120 levels to the structure with great heights at each level. The scale of this stucture is such that the entire central district of Beijing could fit into its base. One must not think in terms of floors but, instead, imagine entire landscaped neighborhood districts with "skies" that are 30 to 50 meters high. Lakes, streams, rivers, hills and ravines comprise the soil landscape on which residential, office, commercial, retail and entertainment buildings can be built.