This beautiful house designed and 3D drafted with AutoCAD ver. 6.2 in
1989 for a property located in the North of Tehran. Rearview was  Alborz
mountains and front view, the City of Tehran and a deep creek on the Eastern
side. I added a bridge for the primary access to the house.

The concrete structure of this building is magnificent, with no columns and no
beams, works like a sponge of concrete, the best in design that could resist
earthquakes